An incredible bit of magic! (If anyone knows how this trick was done, please leave a comment!) It's AWESOME!
Funny - Funny Videos
Spolier (a logical explaination ..??)
It seems to me that the guy who gets cut in half is a contortionist his legs are curled up next to him thats why he seems fat and then he just sticks his legs in the pants or whatever at the end...im pretty sure he has his legs curled up the whole time thats why you never see him move in the begining and they can move him like they do and also thats why the magician blocks his waist when they are "putting him back together"
~ Superjim , http://www.bofunk.com