G.A.S. 

An acronym for "Gear Acquistion Syndrome" which is the painful (and usually expensive) need to buy more guitar gear.

First heard and proliferated by the sad and loney at the www.harmonycentral.com Guitar Effects forum.

Dude! I saw the newest and most expensive boutique pedal ever created, and it gave me some serious GAS.

G.A.S. by Crankie's Lover May 2, 2004

G.A.S. 

Meaning 'give a shit' in a situation when one doesn't care.

Denise: you are going to break that vase your auntie bought you if you keep throwing that rubber band ball about.
J.P: G.A.S., it cost like 50 cents.

Lafondra: boy, you better get ya'll ass back here now or you ain't gettin' no pussy time.
Desean: G.A.S. chitch, ya'll pussy smell like fish anyways.

G.A.S. by Fjallraven February 22, 2014

G.A.S. 

Gay Anal Sex

V. The act of gay anal sex, usually committed on Wednesdays.

"Let's G.A.S. next Wednesday."

G.A.S. by coleslaw1129 July 4, 2022

G.A.S. 

G od
A wful
S tench

Fart, flatulence, ass gas, bean bomb.

J.T. released some G.A.S. in the elevator and almost killed us!

G.A.S. by Burt Farp January 2, 2007

g.a.s. 

ghetto ass shit

dude that was some g.a.s.

g.a.s. by tim fitzgerald, kolbie glionna August 25, 2010

G.A.S. 

Stands for gouch anus and sack. The procedure is performed by gay males. you start by making an 'ok' sign, then you insert your thumb and forefinger up your partners asshole. The middle finger is used to gently rub your partners gouch area. Last but not least, your ring finger and pinkey are used to gentaly lift and massage your partners scrotal area. The proper way to recieve G.A.S. is to hold the penis up with one hand while you use the other hand to stabalise your penis hand.

Patrick said to Jack "G.A.S. me baby!"

G.A.S. by Patrick hardy June 17, 2004

G.A.S. 

Give A Shit meter.

They let it happen so my G.A.S. meter about it is on empty.

G.A.S. by Tommy Laser November 1, 2019