F.U.B 

Fucking Ugly Bitch

Alex 1: Bro, what do you reckon of that Brierley chick?
Alex 2: NO DEAL! She's a straight F.U.B

F.U.B by A Vo July 1, 2010

F.U.B. 

A F.U.B. is a Fat Ugly Bitch

"yoooo, your sister is a F.U.B."

-"What?"
"Your sis i a fat ugly bitch"

F.U.B. by Stokley Jones February 4, 2012

F.U.B. 

Fucked Up Bastards - A rap group in Hershey, PA which was started in the fall of 2004.

Martin: "Yo, what are you listening to?"

Steven: "I'm listening to F.U.B., dawg."

F.U.B. by Huj w Dupe December 23, 2007

F.U.B.A.R

A total disaster.

F*cked up beyond all recognition
F*cked up beyond all repair

It's F.U.B.A.R.
or
FUBAR!

F.U.B.A.R by TessB4 May 9, 2006

F.U.B.A.R.

Fucked up beyond all recognition

The guy in the accident is Fubar.

F.U.B.A.R. by Mike April 8, 2003

F.U.B.A.R.

A non formal military acronym commonly used ever since the first world war: Fucked Up Beyond All Repair

F.U.B.A.R. by HackMan April 17, 2003

F.U.B.I.J.A.R. 

Military acronym Fuck You Buddy I'm Just A Reservist

"Why didn't you salute me?"
"F.U.B.I.J.A.R.!"

F.U.B.I.J.A.R. by Scarfgoat January 19, 2008