A snowboard, a snowmobile, a rope and a seventy foot jump into pain..

Note the angle at which the subject's leg gets jammed into the framework of his bike. If you listen closely, you might even hear the tell-tale "snap".

Just when it looks like it's getting better it gets a lot worse.

A guy gets owned by a treadmill in front of everyone in the gym!

You can hear her head hit the ground.

A clip from the carpet cleaners commercial. A dog is wiping his butt on the carpet in front of the mother.

Stunts like these were meant to weed out the strong from the weak.

The crash and the music really fit so well together.

Stupid dudetries to do a bike trick and fails, but pays the price.

Pro Skier Tanner Hall break both ankles trying to jump Chad’s Gap in Utah, video from MTV’s Scarred

Serious wipe out on a KX 250.

Oooohhh...thats should not be funny

Some extreme painfull wipe outs on the skateboards of Minerva Gates and Kip Smithers in Minerva's basement. More crash videos at: http://crashes.smartvideochannel.com

When the vehicle is using you as the ramp, you might have a problem to deal with.

Is this a Johnny Knoxville childhood memoir?

A kid crashes a dirt bike-- wheelie gone wrong

The leader of a pack of bikers goes off the edge of a winding road while trying to pass an RV. The people in the RV get scared that the bikers are going to beat them down.

a very fast supra almost wipes out on the drag strip

This is amazing. This driver wipes out and hits the padding wall with his body forcing him to the ground just as the bike hit the same exact area. He missed it by only an inch.

New England Coast

Someone's gonna need a chiropractor after that.

Worst than a belly flop . Platform diving hurts!

Its fun watching people getting worked.

Goes back a bit too far and wipes bad.