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A general reference to the GM vehicles, Chevrolet Cavalier and the Pontiac Sunfire. Since both generally look the same- and are driven by choches- no one cares to distinguish between the two. The word is a combination of the two vehicles Marques.
Phil: What did you do last night, Pete?
Pete: Some faggs in a Cavalunfire were beaking off... It was a nice little fight!
by carterh April 01, 2006
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