If you're thinking about trying to BASE jump, this video might make you think twice.

The jump in this clip goes terribly wrong.

According to the YouTube description, the man suffered "compression fracture of the T12 vertebra, 5 stitches to the eye, 6 stitches to the chin, severely sprained back, wrist and hand, multiple bruised areas."

Ouch. Something to keep in mind if you want to give it a try.