Noun. Race or other high-performance car that runs on regular octane gas from a standard commercial pump. Unlike fueler or fuelie, which runs on high-octane gasoline or methane, also know in drag racing as top fuel.
He tore up ashphalt in his gasser.

His gasser does low 11s in the quarter.
by David Sclothe November 28, 2007
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Granny let out a gasser that done chocked us all up.
by blossombaby December 23, 2013
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1. A good situation
2. a sexy woman
1. This party was a gasser
2. Check that gasser!
by AMD February 12, 2004
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To let out a quick fart and then let everyone know imedietly that you just farted.
by rick March 8, 2004
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Someone who is always behind the eightball. Comes from the expression "to be gassed", i.e. to be out of breath.
Detroit's Big Three are real gassers. (The cars they produce guzzle gas and their management is clueless about how to compete.)
by Anton Chigurh December 4, 2008
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When you are getting a blow job and you have both hands on her head. You squeeze her tighter to make her go faster, like the throttle on your motorcycle.
I was almost there so I gave her the double gasser and she hit top speed!
by Tommy Boy56 May 4, 2018
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