Mark Kornhauser is truly mental. This came directly from his very funny show.

The performer talks about how Uri Geller created a sensation by bending spoons with the power of his mind.
He can do something much more impressive than that. Showing a coke can and focusing his energy, with a very guttural groan, the can visibly bends or crushes in his hand!!!
He says that is the easy part, here is the hard part. He groans again and the can straightens itself out again!!!

Psyco-can-esis is a great routine for comedy magicians and MC's. It allows you to be funny without having to be funny.