Get the btfomug. by sksskaterboi November 20, 2019
Get the btfomug. 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 24, 2007
Get the btfomug. Dude #1: She started to btfo when I asked her for a blowjob.
Dude #2: She doesn't even know that you don't actually pee out of the vagina yet, what do you expect?
Dude #2: She doesn't even know that you don't actually pee out of the vagina yet, what do you expect?
by GodlyRape March 6, 2010
Get the btfomug. by MARVIN, Depressed Android December 12, 2017
Get the btfomug. 