similar to poonage. it is the "fusion" of the words stamp and poon. stampoon= "owned", "pwned", "awesome", "sweet", "cool", etc.
song playing: "REMIXXXXXXXXXX"
person 1: "is this the remix ?"
person 2: "didn't you just hear it say "remix ?"
person 1: "OOHH !"
person 1 just got STAMPOONED !