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ISTG

ISTG is short for “I Swear Too God
Rick: ISTG if Bill isn’t hear soon I’ll hack his roblox account
by ShitCuntfromStraya December 30, 2018
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Istg stfu

Mk at this point, don't answer this person to be honest. When someone says "Istg or Istg Stfu". Just seriously they, you lose, give up. You're only going to dig yourself deeper by talking
Omg, "Istg Stfu" Can u seriously stop dumbass
by ThatEboyyyyyyy March 9, 2021
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Istg

Bro istg if you don’t stop hitting me I’ll knock you u out.
by 4oarh November 2, 2020
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istg

interracial sexually transmitted gonorrhea. It is a disease related to ligma, but more on the side of sugondese. it has interracially spread from wakandans to the bri'ish, and has a lethality rate of 69%. Unfortunately due to this, most patients have died of istg, but not more than ligma. Famous youtuber and streamer ninja died of ligma, but people hope that istg doesn't take a celebrity like ninja fortnite blevins.
by uberchuberguy123 November 22, 2021
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ISTG

Slang - I swear to god
Most used by gen z People
ISTG YOUR MAKING ME MAD
by ☁ cloudy_rainz ☁ September 10, 2021
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istg

*What Does ISTG Mean?*

In internet chatting and text messaging, the acronym “istg” means the phrase “I swear to God.”

The use of acronyms is a popular way to communicate in text messages and online conversations. One of the well-known acronyms used today is “istg” or “ISTG.” Below you will find all the information possible about this acronym, including its meaning, information on its origin and other possible meanings if there are any that exist. You will also see the acronym “istg” used in a conversation properly so you will know how to use it for yourself and you will find some suggestions regarding alternative ways you can say “istg” and still convey the same meaning.

Origin of ISTG

The phrase “I swear to God” has been used for hundreds of years and is taken from the Old English word “swear” which means an oath. The phrase translates to an oath or promise to God, which is not to be taken lightly for fear that the person saying it would go to hell if they were lying. The phrase was carried over to chatting and texting when they grew in popularity and shortened to the acronym “ISTG” for convenience.
Example Conversations
A text conversation between two friends.

Friend 1: I am going to tell Greg that you like him tomorrow.
Friend 2: No! Bethany, please do not do that!
Friend 1: Why not? I am pretty sure he likes you too. What is the problem?
Friend 2: ISTG! If you tell him I will never talk to you again!
Friend 1: Ugh! Fine!
by Azumii Alii September 16, 2021
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Istg

that means "I should trust Garry"
John: you’re so right istg

Paula: what does istg mean?
John:I means "i should trust garry"
by flower garden July 6, 2021
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