Slam Wagon

1. A girl who is too ugly, or large to be referred to as a slam piece.

2. One step down from slam piece on the ladder of objectifying girls. One step above a grundle troll.

Bro 1: "Did you see that slam piece that Derek hooked up with the other night?" "

Bro 2: "That wasn't a slam piece. That was a slam wagon. Imported from Detroit."

by Brolocinco May 31, 2011