If sideshow freaks are your kind of thing, check out a video on YouTube of the man with the world's stretchiest skin.

He doesn't have a ton of wrinkles or anything.  He just has super-elastic skin.  For example, he can take the skin on his neck and pull it over his MOUTH.  It's kind of gross actually, but you can't look away.

(He actually has a connective tissue disorder called Ehlers-Danlos syndrome.)

Don’t miss the part at 1:12 where he shows how the skin on his stomach can be used as a TABLE and also explains why it's so easy to shave.