prank pizza 

when a prankster calls up a pizza parlor and orders one or more (preferably a large and expensive amount) pizzas with their cell phone with a restricted number, giving another person's address to the pizza parlor so that the victim will unexpectedly find a pizza delivery boy with pizza and a very large bill

Example:

Dude 1: dude i just got like 15 pizzas delivered to my house with a bill totaling 300 bucks. I didn't even order any pizza what the fuck!?

Dude 2: dude you just got a bunch of prank pizzas

prank pizza by bigbadbarbash May 19, 2011