STG 

Swear to God

Man stg that girl ain't pregnant by me!

STG by DJ DIM December 12, 2016

stg 

stg means swear to god. you are annoyed or reflecting on someone's stupidity

Person 1: look @ all these people commenting stupid stuff under my photos
Person 2: omg ikr, i stg ! they need to go away

stg by LittleBoyDeGrimeDog August 2, 2016

stg 

people use the phrase stg in text. it means "swear to god"

boy 1: oh my god this teacher is so annoying.
boy 2: i stg if she doesn't stop, i'm going to be so annoyed.

stg by your friendly neighborr May 6, 2020

STG 

It is an abbreviation for "swear to god"

U realy Got expelled?
Yea, STG.

STG by DJ January 25, 2005

Stg 

Swear to God

Stg my next boyfriend will definitely be spoiled af

Stg by Onebadchad August 19, 2016

STG 44 

The STG 44 was the first assault rifle ever. STG stands for "sturmgewehr" and translates to "storm rifle". It is pronounced "shterm-geh-vehr". The STG 44 is often mistaken for the AK-47, due to its appearance, but they both operate differently. Thankfully, it was not mass produced, so not many of these weapons saw action, because if it was mass produced, it would've most likely changed the out come of WWII.

The STG 44 will not be forgotten or used in war ever again!

STG 44 by XANA April 17, 2006

stg 

swear to god; if you're gonna promise something dumb

I stg I didn't do that shit bro
I stg I DIDN'T FUCK YOUR CHICK

stg by E fucking mu January 30, 2017