What Does ISTG MeanHave you ever noticed someone saying “istg” in text messaging or their daily use? Now you are wondering what istg means. Of course, yes, that’s why you are here.

If you are here to read all about ISTG, stick with us till the end, as here you will read all you need to know for better understanding and usage of this word.

So, let’s get started.

What Does ISTG Mean?

ISTG is simply 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.

It can be used to express emotions, surprise, or sudden kind of feelings. Usually, students or the young generation use this acronym. Specifically, as internet usage is increasing daily, people are now using it more than often in their daily texting with friends, colleagues, or seniors. But, here, you need to know where you should use it and where you should avoid it. Don’t worry; we will explain it; keep reading.

Examples of ISTG:

  • ISTG, I have a bad headache.
  • ISTG, I don’t want to go anywhere.
  • This exam is just sucking my mind – ISTG
  • ISTG, I was there last night.
  • Yesterday’s movie, avengers, was just fabulous ISTG.
  • Istg, I won the lottery last night.

So on.

When should you use ISTG?

Well, the use of it is getting popular day by day, but knowing where to use it will take your communication to the next level.

Suppose you had used it somewhere or with someone at the point where you were not supposed to do that. Yes, it would be quite embarrassing; that’s why it’s good to know exactly where you should use it and how.

So, without further ado, let’s dig into it.

  • When someone does not believe you even though you are telling the truth.
  • You can also use it as a promise. For example, istg I would come yesterday.
  • When you want to show your seriousness or willingness about a certain topic.
  • Some people also use it to express their feelings during aggression.
  • Sometimes, you may prefer to use ISTG instead of WTF to give a polite but threatening or aggressive note.

When Shouldn’t you use ISTG?

So, if we have talked about when you should use the acronym istg, here are some points where you should completely avoid it.

  • Please don’t use it while communicating with professionals or during formal conversations.
  • Sometimes the use of ISTG may offend a religious person.
  • If you are talking to a stranger, we recommend avoiding it as you are unfamiliar with the next person’s nature. Once you get to know them, you can use them.
  • Never, ever use it in Emails or social media posts.


What does ISTG mean in TikTok?

ISTG is an acronym whose meaning would remain the same for all. So, it doesn’t matter where you are going to use it.

Is Istg short for Instagram?

Not at all! Pin it that istg doesn’t stand for Instagram and at any cost.

At first, it’s normal as Istg seems like Instagram, but it’s not, and if you were thinking the same, it might be because they have quite familiar words/characters in both.

The Bottom Line – is Istg Swear?

To wrap up the discussion, we must say ISTG stands for “I swear to God,” which means that you are swearing to God and are willing to express your point.

So, in this digital era, it’s always a good idea to be familiar with all the slang and modern words that people use, but the capability to use them at the right place and time matters the most.

I hope you enjoyed this quick guide. Please let us know where you heard of this in the comment section and how you landed there.

Till Next!