ISTG

An acronym. Usually used in texting that stands for "I Swear To God".

"Ugh, She is such a whore, ISTG." or "ISTG i hate you."

by Definition Maker #9812 September 16, 2018

Iswtoob

This is a truly ingenious word. Meaning something like "inconsiderate" or "rash", it should soon be used in common English conversation. It was coined by a random high school student, James, and the credit for it was stolen by another, Mary. It is pronounced "iz-wo-toob"

How very iswtoob of you.

by "Casper" January 4, 2020

istg

Means: I stan G-Dragon
and you should, too

"Ugh, istg so hard."
"What?"
"I stan G-Dragon, he is the best."

by gdmorelikegod May 26, 2020

Istg

Usually used in texts, meaning " I swear to god "

Istg that teacher is so annoying :/

by Sushi dushi 🍣 October 25, 2018

ISTGIGCSHCAH

I swear to god im gonna commit several hate crimes against humanity.

ISTGIGCSHCAH. They deserve.

by CyriLLac June 9, 2020

Istg

I swear to god

I was walking down the street this morning and istg i saw someone that looked exactly like you

by Truxkmayne September 13, 2018

istg

Istg short for "I swear to god" usually in texts between girls or group chats

girl 1: oi u see (persons) tweet yesterday

girl 2: Literally

girl 3: nah what post

girl 4: Istg you didnt see that?

by Mushr0omElf September 29, 2022