BTFO

Short for "Blacked The Fuck Out," generally referring to a period of memory loss due to excessive alcohol consumption.

Friend 1: So, how was your night last night?
Friend 2: I don't really know, I BTFOed before we even left for the bar.

by Kbizz July 15, 2008

BTFO

Best the friend of

As in, you're the best of friends.

Ray: Anthony, you a stupid
Anthony: Ray, btfo. Because you're my best friend
Ray: btfo you too. Get in my pants

by That Guy With The Face June 24, 2019

BTFO

Bitch The Fuck Out

Anne: Don't you wanna try on these leggings, John?
John: BTFO my face with that shit.

by goyo January 23, 2018

btfo

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

"Back the fuck off"

"Btfo my girl!"

by Wavvyyy.maddie24 December 11, 2016

Btfo

Btfo - As in, Back the fuck off.

"Everyone just needs to btfo right now."

by quarterprime September 8, 2011

btfo

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