BTFU 

Blow the f*** up!

Why don't you just BTFU!

BTFU by vja February 12, 2010

btfu 

bagging the fuck up
A Jersey saying meaning there laughing same as ctfu (cracking the fuck up) just different saying

person 1- “somebody through a book at the teach head”

person 2- “ik i seen that shit i was btfu, shit was really the bid”

btfu by btfuuuu718818 September 16, 2021

BTFU 

Blown The Fuck Up
mainly in use for Americas Army players online

you were btfu you nubcake

BTFU by -=GsM=-Tanky October 24, 2006

Btfu 

Back the fuck up

You need to btfu!

Btfu by Attitude Stinks August 10, 2017

Btfu 

Back the fuck up
No explanation lol

Whoa btfu dude!Selena is my girl...

Btfu by K_ate June 21, 2018

btfu 

bagging the fuck up

person 1- “somebody through a eraser at the teacher head today in class”

person 2- “ im btfu ayo yall drawn”

btfu by btfuuuu718818 November 8, 2021

btfu 

Bricked the fuck up - u know what i mean lol

“i’m btfu right now”

btfu by kennybenner December 31, 2021