World of Burgercraft   (link)

http://forums.worldofwarcraft.com/thread.aspx?fn=wow-general&t=1892023&p=1&tmp=1#post1892023
WoB: Welcome to World of Burgercraft. Would you like a PVE value meal, a PVP value meal, or an RP value meal?

Car 1: What is the difference between the PVE and PVP meals?

WoB: The PVP burger has onions. The PVE burger does not. Except sometimes. You can add onions if you want. And we sneak some onions in toward the end of the PVE burger but you don't have to eat them. You can skip that part of the burger.

Car 1: What about the RP burger?

WoB: Vegetarian.