G.F.B.

Gay Fag Bastard. One who acts as a homosexual and ceases to act normal.

That Mr. Slave is such a G.F.B.

by Gazebo Dealer August 16, 2005

U.I.F.B.I.B

Ugly In the Face Big In the Booty

"Damn dawg that girl Najae U.I.F.B.I.B!"

by 12161994 January 18, 2009

FBL

Funky Butt Love: The Act of having hot sexual encounters anally. This act can be acomplished between all types of sexual partners, by the use of the body, or by the use of artificial penile substitues

My girl and I had FBL last night, and it was hot and tight.

by Netherknight January 8, 2010

FBF

Finance Guy Boy Friend

My FBF (Finance guy Boyfriend) works at a hedge fund. With a different financial institution collapsing daily, his trading positions had been blowing up and so was our relationship.

by YvesNY January 28, 2009

fbu

hardest cunts aroud next to mortdale

by Anonymous July 25, 2003

fbk

the abbreviation of firebird_king, the best gamer and programmer of his world. A sexy beast.

Look, firebird_king is in the game. Did you speek to fbk.

by firebird_king April 26, 2005

FBM

Fleet Ballistic Missile Submarine. An acronym used to describe a submarine launched ballistic nuclear missile carrying submarine or "boomer". The United States currently operates these in the form of the Ohio Class.

Jimmy is the captain of the FBM USS Louisiana. He could blow up the whole world if he wanted to.

by SirBoomALot September 12, 2011