Definitions by aGamer...

pizza carpet 

Usually found in bachelor houses or the rooms of teenagers. It is when a box(es) of pizza are on the floor usually empty but sometimes containing a piece that was not finished.

Girl- Glad i could come over.
Boy- yeah, here is my room.
Girl- EW! you have a pizza carpet. Bye!

pizza carpet by aGamer... November 20, 2013