G-A-B 

Grimey Ass Bastard

Jason, I would've never trusted you on maths class if I knew you were such a G-A-B

G-A-B by Unknown Rapper October 23, 2009

G.A.B. 

Glowing Aura of Beautification

"Look at him, how he struts his stuff...what a G.A.B."

G.A.B. by sunshinegiraffe January 11, 2009

G.A.B. 

G.A.B. stands for Gansta Ass Bitches! Gangsta for the thug in them. Ass for the big asses we got. and Bithes because at times we can be straight up bitches!

"Hey yall, there go G.A.B., look at they fine asses!"

G.A.B. by Spookalicious Love July 22, 2007

G.A.B. 

Acronym for Ghetto Ass Booty.
Usually referring to white girls who have large booties, like their black and latino counter parts.

Look at the G.A.B. on Jenna, i could eat a turkey dinner off of that ass!

G.A.B. by S-IZZLE February 13, 2008

G.A.B. 

(Gun's a blazzin) An abreviation used to describe a female who has her breasts exposed or is wearing clothing showing a significant portion of her breasts. Used in reference to individuals who expose firearms and rapidly fire to amaze onlookers.

Person 1: "Did you see Sarah tonight?"
Person 2: "Hell yeah, shes got some G.A.B.'s"

G.A.B. by Jaypeezy2323 April 2, 2009

G.A.B 

Grown Ass Bitch

“Y/N so what does that make you?”

“A G.A.B!”

G.A.B by ZARK.01 September 25, 2025

G.A.B.S. 

Generally Acceptable Boning Standards - Although each guy has unique tastes in women, almost every guy can agree on generally acceptable standards which deem a woman worthy to have sex with.

- Even though I prefer skinny blondes, that thick brunette is definitely within G.A.B.S.

- I was so drunk last night I slept with a girl that is definitely not within G.A.B.S.

G.A.B.S. by Mofomagic January 2, 2012