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!