You can jump high

Or do flips

Trampoline skateboarding? (ummm, ok)

Little rough on the abs. (I want that car)

Had to have some accidents

ok...that hurt (we could've gone ALOT worse)

Even watching can be a little dangerous

Didn't expect that

Skateboard streaking...nice.

Don't get mad, get even.

I've had nightmares like this

Basically a one-person subway car

This is pretty insane

This too, and this one involves the great wall of China