[ferretchucker]

But what for? What disgusting, gross or just impressive thing can you do?

A floor shaking burp? Popping your eyes out? Making your belly button look like a mouth and reciting The Gettysburg Address?

Mine isn't overly impressive. I can dislocate both of my thumbs. It makes for fun when shaking someone's hand and pretending they broke them.

But you guys are sure to have some messed up abilities that you just loooovvvveeee to show off at the most inappropriate times. WHAT ARE THEY?