ISTG

I swear to god

Istg someone just sent the most cutest paragraph ever

by Umaiya&Aman June 26, 2018

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

ISTG

meaning : i swear to God

Alex : BRO JAS IS HOT ASF

Naiasm : ISTG SHE IS

by xxxtentacionwife April 27, 2022

ISTG

ISTG is the short form of "I swear to God" Also means I promise.

ISTG that microorganism is not my boyfriend!!!

by Nlovespastel April 13, 2019

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

istg

I Swear to God. Promising

She asked him out, istg!!!

by Dank Frank January 3, 2008

istg

I swear to God~ it is a way of express you're being honest about something or expressing extreme annoyance at someone.

Friend~Your such a liar you dad didn't buy you a Lamborghini.
Me~He did, istg!

Friend~Ha Ha my parents are richer than you
Me~istg you so annoying ;-;

by XxZoexX July 27, 2020