A car manufactured under a marque one typically associates with being a U.S. company, i.e., Chevrolet, Ford, Dodge, etc., regardless of whether or not the car was actually manufactured in the U.S.A.
To drive your car in such a manner as to invite a street race, especially in another area that is commonly known to be ruled by another particular car. Used by gearheads.
also: protruding, protruder
Hey man, that Mustang is totally protruding in Jimmy-Z's turf, where is he?