A tricked out vehicle that normally does not have dark tinted windows, under glow, loud sound system, etc. Typically a 4-door sedan like a Honda Accord or a Toyota Prius.
Guy 1: Where is that loud music coming from?
Guy 2: Oh that's just Clark in his blacked out Prius. That thing is a real Trap Wagon.
Guy 2: Oh that's just Clark in his blacked out Prius. That thing is a real Trap Wagon.
by itsNAPAnotNASA May 2, 2017