”. It's a close relative of the OMG (Oh My God). TLDR meaning: too long; didn't read. This phrase can be used to swear truthfully without having to use a more serious swear word, such as the word "God". So, the next time you see someone using “istg” in a message or post, you’ll know exactly what they mean. ’. This abbreviation is commonly used in informal conversations on various digital platforms, such as text messages, social media posts, and online forums. Pushin P is a popular phrase in the Bay Area and Texas that was popularized by Atlanta rapper Gunna. ILYSM can be used to express profound affection. Whenever a TikTok user opens their app, they are directed to their For You Page, which is a stream of videos that TikTok thinks that user will like. It’s used to convey a deep sense of seriousness about a situation or to emphasize a point being made. Meaning. It can be used to convey sincerity, make promises, express annoyance, and more. What Does ISTG Mean? ISTG is an acronym that stands for “I Swear to God”. 2. ISTG stands for “I swear to God. The “baby” part of the phrase isn’t a literal reference to a child, and. What Does “ISTG” Stand For? “ISTG” is an acronym that stands for “I Swear to God. ” Definition: Istfg is an acronym for “I swear to f Up. Its meaning is “I Swear To God,” and it is commonly used to add sincerity or emphasis to a statement. Here’s our round-up of the latest Roblox slang. "Meaning; ISTG: I Swear to God: ISTG: Immigrant Ships Transcribers Guild: ISTG: Information Storage Technology Group (University of Twente; Netherlands) ISTG: Inter-Site Topology Generator: ISTG: Implicit State Transition Graph: ISTG: Integrated Systems Tech Group (Tampa, FL) ISTG: Innovative Science and Technology Group (est. It's not typically used in a religious context. ISTG can be used to express extreme seriousness, anger, or surprise, and is usually used outside of serious religious contexts. "I swear to. One such popular slang on platforms like Snapchat is ‘ISTG’. ISTG Meaning= Threat3. . What does B) mean? Back when emojis weren’t a thing, ‘emoticons’ were used to add more emotions to the text. It’s also like STG. This phrase is often used on social media while making public posts or in private chats. In summary, ISTG is an acronym widely used in informal online communication. ” Origin of ISTG. This initialism should be avoided in professional situations or in conversing with someone who is religious. Chronic Obstructive Pulmonary Disease D. The abbreviation ISTG is widely used in text messaging and online chat with the meaning "I Swear To God. Correct: ISTG Correct: istg Incorrect: iSTG Usage Use of the abbreviation can be found in the following places. What does ISTG mean? ISTG means “I Swear To God”. ISTG meaning is “I Swear To God” and is one of the most widely used acronyms in the English language. Annoyance and Assurance Another ISTG How to Use ISTG One of the hottest internet acronyms among today's teenagers is ISTG. It is a reference to swearing or commitment to God that is not something to take lightly as it is a risk that the person who is saying it could be punished in the event of lying. "I swear to God" isn't just texting slang – it's used in everyday conversations to emphasize the truth at hand. While some text codes (like brb, lol, and omg) are simple ones that parents can understand, it can be difficult for parents to understand many codes teenagers use nowadays. The Meaning of ISTG in Text. STFG stands for Super Teacher Friends Group. Summary: · The added I at the beginning just refers to the person that is saying this, so ISTG means “I Swear To God”. ATP meaning: answer the phone. ”. You will find information about the origin and other possible meanings in all types of information on this acronym, including its. This phrase is typically employed to express surprise, disbelief or concern over a given situation. Use ISTG to show you’re not joking about something, or to express annoyance or frustration with something (or someone). This expression is most likely something you've heard in ordinary conversation. This initialism should be avoided in professional situations or in conversing with someone who is religious. The texting term ISTG, which means "I Swear To God," tells people that you really do mean what you're saying. The acronym ISTG is commonly used in text. Essentially, ISTG is a shortcut way of saying "I. The phrase originated as a method for people to express a greater level of certainty about a statement they’re making in a conversation. Meaning. It’s similar to the term ‘ONG. I Swear to God. ISTG Meaning What Does “ISTG” Stand For? If you’ve ever seen “ISTG” in a text message or on social media, you might be wondering what it means. While it may seem like a phrase that you would use in casual conversation, it can be so much more than that. What does ISTFG mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: ISTFG. ”. Usually, students or the young generation use this acronym. Having a parental control app on your child’s phone will give you. ”. ISTG is a slang abbreviation used in online messaging and texting that means 'I swear to God. It can be written in both lowercase “istg” and capital “ISTG” letters. What Does ISTG Mean In Texting? ISTG is an acronym used for “I Swear To God. ”. HMU meaning: hit me up. This abbreviation is typically used to express surprise, confusion, disbelief, or. Abbreviation of I Swear To Mother Fucking God. It is a commonly used slang expression used to emphasize that someone is telling the truth, or to add emphasis to a statement. The term is primarily used to emphasize a point you’re making and can reiterate anger or annoyance. ”. One of the known acronyms is “ISTG” or “istg”. ISTG is an acronym used in texting, which stands for “I swear to God. ISTG. It can be used to express emotions, surprise, or sudden kind of feelings. It’s a widely used acronym in text messaging and online chatting on social networking sites. It’s a direct and sometimes blunt way of communicating that the information just shared doesn’t impress, affect, or matter to the person asking “so what. How Is ISTG Used? Use Cases & Examples. Usually, students or the young generation use this acronym. ISTG stands for “I swear to God” and is often used on Snapchat to emphasize a point or express strong emotion. A. ISTG is an acronym that is short for “I swear to God”. Its meaning is “I Swear To God,” and it is commonly used to add sincerity or emphasis to a statement. Likewise, if you have ever seen the text code "ISTG" in texting and wondered what does ISTG mean in text. Looking for online definition of ISTG or what ISTG stands for? ISTG is listed in the World's most authoritative dictionary of abbreviations and acronyms ISTG - What does ISTG stand for?Definition of the term. Usually used after saying something ‘cool’. This is a group of teachers that are more than friends. One of the main uses of ISTG is in text messages or chats, either between friends or in a. Today, I'll walk you through what ISTG means in text. ”. What does Istg mean in text message . The slang abbreviation ISTG is frequently used as an interjection to express emotion or as an attestation of honesty. HMU meaning: hit. FOMO meaning: the fear of missing out. ISTG is simply an acronym that means I swear to God. When someone uses ISTG, they are essentially emphasizing. What does GM mean in text from a guy?What does df mean in texting? In the realm of texting and digital messaging, “df” usually stands for “da fuq”, a slang and casual form of saying “the fuck”. Usage: “Oh nice, you finally finished it! Welcome to the club B)” What does BB mean?What Does ISTG Mean in Texts or on Social Media? ISTG means “I swear to God” in text messages and on social media platforms like TikTok, Snapchat, Twitter, Instagram, and more. 2006)Texting with friends is the best way to use this term. However, as with many other abbreviations meaning "I love you," it should not. While the presence of the word “God” might indicate some religious connotation, it’s not a religious term at all. Use Cases & Examples. What does STG mean?U Jelly is often used to goad someone online or in-person because you possess an article that they do not have, or because you have attained some kind of gamer achievement or minor online fame. For example, they might say “ISTG this homework sucks. suggest new definition. What Does Istg Mean? The acronym ISTG stands for “I swear to God. What does istg mean in text. It could be used to define the frustration or annoyance you might have towards something or somebody. ISTG is an abbreviation commonly used in text messaging and online communication, particularly among younger generations. ”. If you see someone using ISTG when texting, they’re probably emphasizing how serious they are about something. "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're. ” Origin of ISTG. " ISTG is used to add emphasis to a statement (usually a promise, threat, excuse or apology), or as an interjection which expresses surprise, skepticism or exasperation (similar to OMG ("Oh My God!") ). Start the day smarter. This abbreviation is commonly used in informal conversations on various digital platforms, such as text messages,. ISTG is an acronym that stands for “I Swear To God”. Page ContentsWhat Is ISTG Meaning1. 4. It's used express emotional sincerity or to seem intimidating. Specifically, as internet usage is increasing daily,. 1 definitions of ISTG. Well, fret not – I’m here to help unravel the mystery for you. This initialism should be avoided in professional situations or in conversing with someone who is religious. ISTG Meaning. It stands for “I swear to God. Simply put,. It is an expression used to emphasize the truthfulness or sincerity of a statement. What Does ISTG Mean In Texting? Snapchat represents a real-time multimedia communication platform that takes a step beyond traditional messaging applications. What does ISTG mean in the text? Ans. ETA meaning: estimated time of arrival. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. ISTG can be used in various contexts and can have different implications depending on the conversation. I just won the jackpot on the lottery ticket I bought yesterday, ISTFG! 5. In a different context, “sw” can also mean “someone who. This can be seen in phrases like: “ISTG, I’m always here for you” or “ISTG, I’ll never forget what you did for me”. -ISTG that was the best pizza ever! -I put your racket back in your duffle bag istg. ” This abbreviation is commonly used in informal conversations on various digital. ISTJ types like to have clear goals and realistic deadlines, and to work with factual data to solve problems and monitor progress. Today, I'll walk you through what ISTG means in text and other text. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. " The abbreviation ILYSM is used with the meaning "I Love You So Much" as an expression of affection. FYP means For You Page. ISTG Meaning. Guarantee. Sub the Gamer security threat group. While the presence of the word “God” might indicate some religious connotation, it’s not a religious term at all. It can also be an expression of surprise or. ” It is often used to emphasise the truthfulness of a statement or convey the seriousness of a situation. It can be a powerful tool for self-motivation and encouragement. It may sound like a new term to some, but this one is very familiar to social media users. It’s an acronym that people use to express the seriousness of a situation or to emphasize that they are not joking. ISTFG, I can’t believe she actually said that to me. It is commonly employed in informal chats, videos, and posts to show seriousness and truthfulness. TLDR meaning: too long; didn't read. Get all the news you need in your inbox each morning. Clear Of Patient Diagnosis B. Start the day smarter. ISTG is used to express frustration or annoyance at something or to show emphasis on a statement. What Does Istg Mean In Text? I swear to God ISTG means “I swear to God. Like, "ISTG, if I get one more. More violent then just I Swear To God Learn what ISTG means in this quick and easy guide! Find out what the abbreviation stands for and how to use it in real life with this simple explanation. More violent then just I Swear To GodISTG is an acronym that is short for “I swear to God”. Swear to fucking god. '. ISTFG, if you don’t stop playing your music so loudly, I’m going to lose it. The term comes from “shipping” within fandom culture. The ISTG acronym is commonly used in response to a person who doubts something that you said. It is typically used to show appreciation of an act of kindness by a loved one. Person1: I'm so exhausted. -ISTG that was the best pizza ever! -I put your racket back in your duffle bag istg. Testify. ISTG Meaning= Honesty or Certainty2. On the internet, there’s a lot of jargon and abbreviations that often confuse even the most seasoned internet user. " It is an internet acronym used in online chat to express frustration, surprise, or vehement assertion. The expression “I swear to God” is used for centuries and originates directly from the Old English word “swear” which means swearing. “I swear to God” is a common phrase that people use to show that they are telling the truth or to express their sincerity. The slang abbreviation ISTG is frequently used as an interjection to express emotion or as an attestation of honesty. A very dramatic phrase to be used only in exceptional circumstances. Further Reading: What Does NFS Mean: Here Is All-inclusive Information You Need to Know. 查看翻译. It can also be used as an expression of sincerity, such as when a user is making a promise or expressing their. When someone doubts something you said, using ISTG is a way to make a solemn oath that most people respect and are more likely to believe. ISTFG means “I Swear To Fing God,” a phrase used to emphasize sincerity or seriousness when making a statement. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. It is commonly used in text messaging to express the seriousness of a situation or to assure that a statement is not a joke. The”I” is the person who is saying it, while”F” is an expletive “F” can be an exclamation point added to the expression. ISTG stands for "I Swear to God. new search. This phrase has a couple of variants, S2G and ISTG, and is frequently used in texting or on social media. Definition of ISTG in Slang/Internet Slang. Use ISTG to show you’re not joking about something, or to express annoyance or frustration with something (or someone). ABC – This doesn’t stand for anything. This is also very similar to. What does OTP mean in texting? “OTP” means “one true pair/pairing,” according to Merriam-Webster. ISTG stands for: I Swear To God. It is very similar to ISTFG meaning, however, there are additional letters added within the acronym. ”. It represents an empathetic or mildly shocked response to unexpected news or events. Avoid using this abbreviation in business or professional settings because it is so casual. The abbreviation “ISTG” is a shorthand. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. ”. ISTG is an acronym that stands for ‘I Swear To God. ISTG is simply an acronym that means I swear to God. ISTG Meaning= ThreatUse Cases & Examples. Read Also: What does CFS mean on Instagram? Common Uses for ISTG . ISTG is short for "I swear to God. Let’s talk about the other meanings of this common abbreviation and find out what it means for different people in different contexts. It’s often used as an exclamation or a way to emphasize something and can be written in lower or upper case letters. Throughout the years, a variety of terms have arisen which make it easier to communicate online. It is an acronym used to emphasize a belief in or commitment to the truth of a statement. 3. This initialism should be avoided in professional situations or in conversing with someone who is religious. By swearing to God, you make a sacred oath that most people respect more and therefore, are more. Use Cases & Examples. STG: You can swear to god when you are frustrated or in exacerbation. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. It is used to emphasize a statement, a promise, or a claim, to express frustration, or to make a solemn vow. So, if you ever heard OMG (O My God), another popular acronym, ISTG won’t surprise you anymore. – What does istg Mean in Text – ISTG is a popular online abbreviation among today’s youth. IYKYK meaning: if you know, you know. TikTok lingo is hard to keep up with. ISTFG. ISTG Unveiled: Introduction to the Slang. STG means different things to different people but its most common meaning is ‘Swear To God’. I swear to f**king god (ISTFG) is an abbreviation used to express exasperation, disbelief, or agreement. ISTG. new search. Further Reading: What Does NFS Mean: Here Is All-inclusive Information You Need to Know. "I swear to. GTFO can be used to express disbelief or displeasure. The abbreviation ISTG is widely used in text messaging and online chat with the meaning "I Swear To God. " People use it in various places on the internet to tell someone to stop talking or as a gut reaction to something offensive or mean-spirited. 2. This expression is used to emphasize the truthfulness or seriousness of a statement. OFC meaning: of course. Confused about slang like cap, HB, ATP, and more? We defined some popular TikTok acronyms for you. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. While some text codes (like brb, lol, and omg) are simple ones that parents can understand, it can be difficult for parents to understand many codes teenagers use nowadays. IMO meaning: in my opinion. The origin of ‘ISTG’ can be traced back to the phrase “I swear to God,” which. It is very similar to ISTFG meaning, however, there are additional letters added within the acronym. IYKYK meaning: if you know, you know. Promise. It can be used to express emotions, surprise, or sudden kind of feelings. The phrase “I swear to God” has been used for hundreds of years and is basically taken from the Old English word “swear” which means an oath. ISTG is an internet slang initialism that conveys earnestness, annoyance, or surprise. “ISTG” stands for “I swear to God,” and it’s commonly used in texting to express the seriousness of a situation or to assure someone that you’re not joking when. What Does ISTG Mean? In internet chatting and text messaging, the acronym “istg” actually means the phrase “I swear to God. For example: What does ISTG mean? ISTG is an acronym that means I swear to God. So, if you ever heard OMG (O My God), another popular acronym, ISTG won’t surprise you anymore. ISTFG means “I Swear To Fing God” and is typically used in informal texting to express frustration or disbelief. Prison gang. When used in text conversations, ISTG retains its original meaning of “I swear to God. This. What Does “ISTG” Stand For? “ISTG” is an acronym that stands for “I Swear to God. For example, three sample text messages using the abbreviation ISTFG could be: 1. Alternatively, you might say ISTG to show exasperation or frustration at something someone is telling you. What Does ISTG Mean in Texts or on Social Media? ISTG means “I swear to God” in text messages and on social media platforms like TikTok, Snapchat, Twitter, Instagram, and more. The media could not be loaded, either because the server or network failed or because the format is not supported. "I swear to. ISTG is an acronym used for “I Swear To God. Simply put, “ISTG” stands for “ I swear to God . Gunna explained that the ‘P’ stands for ‘player,’ although it can also stand for. ” Kids often use this to express frustration or exasperation. By using “ISTG,” individuals can emphasize the sincerity or truthfulness of their statements, especially when sharing surprising facts or. Istfg Meaning Is: Istfg stands for “I Swear to Fucking God. This is a common acronym that is used online, typically in text-based communication. In summary, ISTG is an acronym widely used in informal online communication. You’ll find it all over the internet, from social media platforms like twitter and instagram to direct messages between friends. The phrase “I swear to God” has been used for hundreds of years and is basically taken from the Old English word “swear” which means an oath. ETA meaning: estimated time of arrival. They prefer to work in traditional organisational environments, with people who take their. showing only Slang/Internet Slang definitions ( show all 7 definitions) Note: We have 1 other definition for ISTG in our Acronym Attic. Overall, the acronym STG stands for “swear to God. Definition of ISTG in Slang/Internet Slang. Expand Your Lexicon: Discover 5+ Similar Words for ISTFG When it comes to texting, understanding similar. Here's what this versatile slang term means and how you can use it in your messages and social media posts. It could be used to show how excited they are or to express. ONB is an abbreviation commonly used in texting, which stands for “Oh No Baby”. B) used to be the symbol of a person wearing sunglasses with a smile on his face. I’m beyond shocked. This phrase is often used to express frustration or exasperation with a situation or to emphasize the sincerity of a statement. U Jelly has become a very popular expression, and because of its viral spreading nature, it has achieved meme status. It can often. Also, Check What Does SNM Mean In Texting? What Does ISTG Mean and How Is It Used in Real Context? The use of shortened phrases is a popular way to communicate in text messages and online conversations. ISTFG. "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're. ” It is commonly used in text messaging and online chat to emphasize the truth or sincerity of a statement. It is commonly used as an exclamation or interjection. It is often used in informal conversations, especially when expressing frustration or disbelief. Going deeper into its meaning, ISTG sounds quite similar to OMG ‘Oh My God!’. But while the slang term ISTG is harmless, other teenage slang terms could indicate that your teen is talking about risky behaviors or communicating with potentially dangerous people. For example, if someone decides to message you with insulting comments about your hair, then you might reply with "STFU. Specifically, as internet usage is increasing daily, people. Do you know what ISTG means in a text message? Watch this video to find out when to use ISTG in a text message and what it means!What Does “ISTG” Stand For? “ISTG” is an acronym that stands for “I Swear to God. I swear to fucking god. Pinky promise. It is a stronger version of the phrase “I swear”. ISTG means I swear to God. Get all the news you need in your inbox each morning. " ISTG is used to add emphasis to a statement (usually a promise, threat,. Here's what "ISTG" means and how you can use it in your next text exchange. It is used to emphasize a statement, a promise, or a claim, to express frustration, or to make a solemn vow. " “ISTG” meaning over text message. Complaint Of Patient Data C. ISTG stands for “I swear to God” in texts and on social media apps. . OTP meaning: one true pairing (a couple that fans prefer to all other. Social media platforms: Snapchat, Instagram, Twitter, TikTok, and more. Here’s what this multifaceted slang term means and how you may. Some of these words and acronyms are used on other video games and social media platforms too. suggest new definition. I Swear to God. This is also very similar to. This is only for close friends. The phrase was later. ISTG Meaning= Threat Use Cases & Examples. ISTFG. This should not be used in any formal setting, no matter how informal it may seem, via social media or text. showing only Slang/Internet Slang definitions ( show all 7 definitions) Note: We have 1 other definition for ISTG in our Acronym Attic. Chronic Osteomyelitis Pathology Degree Embed Share an image of ISTFG » Click to view: Hearing impaired tip:. It is commonly. ILYSM means "I Love You So Much. ”. ”. The phrase “so what” is often used to express indifference or dismissiveness about the topic at hand. I swear to God. ISTFG. They are there for each other on the good days and the bad days. ISTG and OMG can also be used interchangeably often. ISTG is an acronym that means I swear to God. What Does ISTG Mean? Introduction. Since this is a very casual acronym, avoid using it in. ISTG Meaning= Expression of Disbelief4. This acronym often highlights the sincerity, seriousness, or exasperation of the person using it. OFC meaning: of course. You can use it to show your deep frustration, attest to the truth of something, or underline your beliefs. "I swear to. It is used to express frustration, anger, or disbelief. ABC means asking another player (or telling another player you’re ready) to make an offer, trade or perform a task in Roblox, such as roleplaying in a game. ISTG is often used in informal conversations, texting, and on social media platforms. STFU is an acronym that means "shut the fuck up. ISTG stands for I Swear To God. Even though the phrase includes “God,” its meaning and uses aren’t considered religious. The slang abbreviation ISTG is frequently used as an interjection to express emotion or as an attestation of honesty. Similar to “I Swear To Fucking God” istfg, in that it is an escalation of the original term “I Swear To God” istg. LFG meaning: let's freaking go. Every TikTok user's FYP. ISTG has multiple definitions that can be used in various settings. -ISTG that was the best pizza ever! -I put your racket back in your duffle bag istg. ISTG=Make a PromiseWhat Is ISTG Meaning in SlangIstg Slang Usage (Examples and Use Cases)ISTG Meaning on TikTokISTG Meaning SnapchatFAQs on ISTG Meaning1. It can be used to convey extreme seriousness, exasperation, or surprise, and is usually used outside of a serious religious. I swear to fucking god. Matching search results: Since the STG meaning is often expressed fully when in a verbal conversation, the term STG should only be used in casual conversations via text or on. In conclusion, “ISTG” is an acronym that stands for “I swear to God. This phrase should only be used in casual conversation. Jamie Grill / Getty. Likewise, if you have ever seen the text code "ISTG" in texting and wondered what does ISTG mean in text. As in, I swear that actually happened. The slang abbreviation ISTG is frequently used as an interjection to express emotion or as an attestation of honesty. In texting lingo, “istg” simply stands for “I Swear To God”. The ISTG definition includes a short acronym for a phrase that reads as ‘I Swear To God’. ISTG is commonly used in text messages and other social media conversations as a way to emphasize the truth or sincerity of a statement. Capitalization The slang term and abbreviation “ISTG” is typically spelled in ALL CAPS or all lowercase letters. It can be used to convey extreme seriousness, exasperation, or surprise, and is usually used outside of a serious religious context. It comes from the courtroom oath that traditionally said, “i swear by almighty god that the evidence i shall give shall be the truth, the whole truth, and nothing but the truth. ”. What does LFG ð mean? LFG as “let’s freaking go” has since become widespread in texts among friends as a way to excite or “hype up” one another about a particular event or situation. It can be used as an exclamation, where users are expressing disbelief or shock. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness. It’s also like STG. The”I” is the person who is saying it, while”F” is an expletive “F” can be an exclamation point added to the expression. You might learn your child is using this slang term by chance when a text pops up on the phone screen. 1 definitions of ISTG. There needs to be a TikTok user manual that includes a glossary because new abbreviations and slang words are constantly being churned out and I, a millennial, cannot keep up. Key Takeaways: ‘ISTG’ stands for “I Swear To God” and is commonly used in text messages and online chat. Summary: · The added I at the beginning just refers to the person that is saying this, so ISTG means “I Swear To God”. In simple terms, “istg” stands for “I swear to God,” a popular expression used to emphasize the truthfulness or intensity of a statement. Matching search results: Since the STG meaning is often expressed fully when in a verbal conversation, the term STG should only be used in casual conversations via text or on social media. What Does ISTG Mean? In internet chatting and text messaging, the acronym “istg” actually means the phrase “I swear to God. This is a casual phrase that many people use both online and in real life (imagine someone exclaiming “I swear to God!” when they’re frustrated or emphasizing a point). This phrase is used to emphasize the truth of a statement or assertion. -ISTG that was the best pizza ever! -I put your racket back in your duffle bag istg. Origin of ISTG. ISTG Meaning. In contrast to standard text or audio messaging apps, Snapchat offers the unique ability to share fleeting live video messages that vanish as soon as they are. ” How to understand Texting Abbreviations!! LOL and LMAO, SMH, FFS… and all the other ISTG Meaning A short video summarzing the most common.