Short for Gear Aquisition Syndrome.

Used by Guitar Geeks & musician gearheads when they are jonesing for a piece of equipment, usually rare or expensive, while posting in related user forums.
"I've got major GAS for that made in Japan Fender Jaguar, but I don't have $600!"
by dillholio August 21, 2005
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"yo, rishi just said that he isn't the biggest bitch in the world. the amount of gas is real.
by theolddays April 30, 2014
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What you'll get after you eat something spicy or hot like wings or taco bell. Now the first couple minutes after you finish will leave you satisfied and full. But the next 2 hours will be pure hell.
2 hours after eating wings-n-things, im still suffering from gas. Im also close to the bathroom with the windows open and plenty of febreeze.
by ghettofuck94 September 03, 2009
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america's biggest downfall, a substance that use to cost 99.
but now is fuckin exspensive as hell....
gas used to be about 1.05 now its 4.00....
by ipartylikearockstar4 February 19, 2008
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1. calling something out on over exaggerating.

use as a noun.
2. to make someone out to be amazing.
dumb bitch: mr. miller's in love with me
me: that's the gas.

dumb bitch: you're the hottest guy at school
me: you're gassing me up.
by gasmasterrrr December 06, 2010
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Short for "ghetto ass". Letters are pronounced as 'gee A'. Typically a derogatory term that can describe a person, an adjective that describes a situation, or as an adverb. Means someone who is basically an irresponsible, slimy, having no good qualities jackass. Also can be used to describe a situation that is generally bad times.
Can also be used as a greeting when meeting other self proclaimed GA's.
Rahul was so GA last night. He got wasted, puked in his shirt, and then tried to make out with every obese woman in sight.

or

That party was such a sausage fest. it was so GA.

or

Alex is a GA. He had to sleep in his car because he left his keys at the whore house.

or

Alex and Rahul calling each other on the phone: "GA, GA"
by bigrags June 15, 2005
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