FAB 

Fat
Ass
Bitch

Used for describing fat girls in cognito.

When Nick and myself sat down at the baseball game, I turned to him and noted the fact that we were, indeed, sitting in front of two FABs.

FAB by Mikhail Gorby May 29, 2005

FAB 

Fuck all Bitches

FAB so you know I need no bitch.

FAB by Diggumz November 22, 2009

fab 

The act of fucking a brick.

Concieved by veragood on bnet while completely stoned.

"Hey shady do me a favor?"
"What?"
"FAB!"

fab by Goonovertwizm May 13, 2005

Fab 

Noun: One's fabulousness, swagger.

On a scale of one to ten, how would you rate Amanda's fab?

Fab by Oksajin July 16, 2014

FAB 

An acronym three friends made up at school after seeing a hot peace of ass. F-Fat, A-Ass(literally her ass) B-Booty. Can be used around that girl without her knowing what is being said about her.

" Hey look there goes FAB, i want her juicy fat ass"

FAB by Tylercer&DannyGrant June 24, 2006

FAB 

Fresh Across the Border.

Go with Pablo? No, He's so FAB he wouldn't understand me.

FAB by Adriana L. April 10, 2008

FAB 

a Morbidly Obsessed Person who is a nab at everything

shalvie- foo i saw that bitch with a fucking hellhammer patch on her gay ass fuckign skamierda looking bag

Cris- i could careless shes fat and thats all it matters
she couldnt fit in with the polular kids XD

shalvie-LMFAO probably had to turned to somethign she herselff didnt like, like a nab

Cris- na a FAB

shalvie- she gives a whole new meaning to fat cunt man

FAB by GoatVomit88 August 4, 2011