FBI

Federally Busted Iraqi.

How many more things do you think FBI could stand for?

by anonymous January 7, 2007

FBT

(Face Book Tease) Elusive Facebook user that leaves people hanging in interesting parts of conversations.

Dude, Bernice keeps going on and offline in the middle of our fb chat. Totes fbt.

by bbananas January 13, 2010

FBFO

Abbreviation for Facebook Freakout
When you are on facebook and it is overloaded, and you lose connection, leaving anyone you are chatting with to believe you actually did just go offline.

Sorry, just had a major FBFO. I'm back.

by spymax January 11, 2010

Fbx

A fax on facebook. Basically the coolest way to say "message" or "wall post."

Dude: Yo, do you have that link to that super awesome pr0n site?

Dude 2: sec, i'll send you a fbx.

by supah-fb May 15, 2010

Fbag

Fart in face while getting tbagged

I hate getting fbagged

by Ggettv November 7, 2012

F.B.A

The Use of facebook to re-ignite a old flame, resulting in a meaningfull one nite stand.

hay john, i "friended" that old whore nikki on facebook, and scored some F.B.A. Last night

by busickjr April 17, 2011

FBO

Facebook official

"Did you hear about Alex and Sarah? yea it's definitely fbo that they're together"

by UNOKOZUE March 17, 2010