gtbf 

Good times, bad friends

Frank: dude, what did happen so you become like this?
Stewie: gtbf

gtbf by yagizout March 27, 2018

GTBFL 

Gtbfl means got to be fuckin' lying :

Bob: omg bill you gtbfl
Bill: the freak' that means
Bob: Got to be fuckin' lying

GTBFL by BigBill38 April 22, 2020

gtbfrvdecswxaqzhynjumkilop 

this is when you go from the middle to the left of the keyboard typing the middle letter, then the top letter, then the bottom letter, and then do it again but going from the middle to the right of the keyboard.

person 1: i'm so bored i typed qpwoeirutyalskdjfhgzmxncvb
person 2: i typed gtbfrvdecswxaqzhynjumkilop

gtbfrvdecswxaqzhynjumkilop by ijsdfijasijfdsijasidjfioasjoid February 16, 2024

gtbfkm 

Got to be fucking kidding me

Jay: damn I think I broke the necklace your grandma gave you

Chris: GTBFKM

gtbfkm by Dareal_MsDontJackDat March 4, 2024