look up any word, like fellated:

1 definition by biflcopter

 
1.
Burst Into Flames Laughing (the new lol)
Guy 1: What's black and at the top of the stairs?
Guy 2: Dunno?
Guy 1: Stphen Hawking in a house fire!
Guy 2: BIFL!!!
by biflcopter January 13, 2010
52 19