BFG

one who fingers his bum ie. a bum fingering gay

adam your such a BFG u pusswad

by Joe Ferguson May 13, 2006

BFG

Big Fat Geek

Ugh, the girl over there is such a BFG/

by Skinny Pretty Chick May 18, 2009

BFG

( Being Freaking Gay )Act of a normally straight guy doing or saying somthing really gay.

John was BFG at that party last night, he was practically humping Steven.

by S. Walker January 15, 2008

bfg

Stands for 'Big Fucking Gun'. A powerful weapon in the Doom and Quake series.

"Gots my BFG set on 'toastifry'.."

by Mad Walrus August 6, 2002

bfg

The ultimate sidearm that appears in fps made by ID games such as doom.

You got the BFG9000


Gumba309 got the BFG10k

Gumba309 fragged BrucieJ2000

shamrock got fragged by Gumba309's BFG

BrucieJ2000 ate Gumba309's BFG

by Gumba Gumba April 12, 2004

bfg

Stands for "Big Friendly Giant". A popular character from a book by the author Roald Dahl.

-

by Mad Walrus August 6, 2002

bfg

1. Butt-faced Gnome
2. Big Friendly Giant
3. Big Fucking Gun

Haha, you are a BFG if I ever saw one.

by Rollo47 March 18, 2004