A type of wedgie. First you give someone a wedgie, feel free to make it an atomic wedgie, then you drag them over to a copy machine. Once there, you take off their pants. Since they have been wedgied, there ass is exposed. Place them on top of the copy machine, and get a bunch of pictures of their wedged ass. Once you have the copies, give them to everyone around.
Derek was really starting to piss me off, so I gave him a copy wedgie. He screamed, but it was too late. Everyone was gonna see his ass.