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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
mugGet the ISTGmug.

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
mugGet the Istg stfumug.

Istg

Istg means " i swear too god "
istg i didnt do ur girl man
by Deizomando September 5, 2023
mugGet the Istgmug.

ISTG

Acronyms for “ 𝘐 𝘴𝘸𝘦𝘢𝘳 𝘵𝘰 𝘨𝘰𝘥”.

Mostly used in 𝗧𝗲𝘅𝘁 𝘁𝗮𝗹𝗸 (mobile phone text messaging) or online in general. Normally not used in real life daily conversation.
Dick: Did you realise your name backwards is “I moan”?
Naomi: FFS 🍆 say one more thing about my name and ISTG... I'll circumcise you!
Dick: 🍆? Omg you don't even 𝙉𝙖𝙤 𝙢𝙞?
by UseHerFKNName July 14, 2025
mugGet the ISTGmug.

ISTG

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

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
mugGet the istgmug.

Istg

Shortened words for “I swear to god.” Usually not meant literally.
Person 1: We have another math test!
Person 2: Istg I’m going to fail.
by HeadphoneUser February 29, 2024
mugGet the Istgmug.

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