It takes either a great deal of stupidity, or bravery and toughness to do something like that. Judging by his reaction, it's entirely the former. If I were there I don't think I'd've helped, though.
I wonder if he had an inkling of how bad idea this was...? Probably not until he was in the air. But then, it was too late. XD So... Moral of the story is, don't do stupid shit to show off.
Very funny... Very stupid.... But also very very funny