This poor guy tumbles down a steep mountain side after his buddies tell him to go ahead and try crossing on your bike.
Look at the air these kids get off this bike jump.
Yet another motorcyclist who wrecks his bike.
A bunch of bike crashes rolled into one video.
Some chubby kid takes a nice fall on a bicycle
Some chick gets her own foot stuck in the bike spokes and takes a tumble.
Yet another idiot trying a fearsome stunt.
This kid busts his face up after a nasty crash.
Talk about a jolting experience. Lightning strikes this guys bike while hes working on it.
This guy doesnt quite make the backflip.