Boiler the fuck up

-As in, Purdue Boilermakers
Holy shit, we just beat Notre Dame 47-16, BTFU mother fuckers!
by Kyle K. October 14, 2004
Get the BTFU mug.
A Delaware native acronym for Bagging The Fuck Up.

Similar to Cracking the fuck up.

It's used to express laughter in an uncontrollable manner.
Some lesbian was talking shit at the bar so I threw a drink on her. The bouncer asked me why I threw the drink on her and I said " because she looked thirsty" I was BTFU
by mmhmthatsright86 June 25, 2012
Get the BTFU mug.
Hey, Let me get a slice of your pizza...

Yo, BTFU, wash your dirty hands first.
by B-More Damiano February 22, 2011
Get the BTFU mug.
Wow, Patrick is such a bitch, he really needs to BTFU.
by m1ch November 12, 2011
Get the BTFU mug.