Blacked The Fuck Out. A party term referring to when you comsume so much alcohol that you forgot the whole night.
at the kegger last night i btfo
by noodle5673 February 22, 2007
Acronym which stands for "blown the fuck out." Generally used to refer to a sports team that loses to another by a large margin. Especially if the losing team was expected to win.
The Philadelphia Phillies just got BTFO by the New York Mets 8-2.
by asdfMan December 06, 2013
"Back the fuck off"
"Btfo my girl!"
by Wavvyyy.maddie24 December 11, 2016
Bent the fuck out
Suzie got BTFO by something trivial she didn't agree with and started screaming "Get this hate speech off this campus!" In the middle of a crowded auditorium
by breakaction January 12, 2017
AOL slang for "Back the fuck off." Usually used in conjunction with other internet short hand or "l33t" termage.
Btfo. Gtfo. Kthx.
by Matthew Darke February 18, 2003
Btfo - As in, Back the fuck off.
"Everyone just needs to btfo right now."
by quarterprime September 07, 2011
Bail The Fuck Out
Dude, the car's on fire, btfo.
by 0kr0n1k August 20, 2008
the definition of BTFO is bone the fuck out .
i saw the cops come when the fight was going down so i told every one to btfo .
by tyson randell dorsey December 10, 2007