Men will go to great lengths in order to hurt themselves. Jackass is proof enough of that — it’s telling that, upon seeing a dude shoot a bottle rocket from his ass, all of our teenage male reactions were “Hell yeah, let’s take a grocery cart down a hill and film it!”

But this guy may have taken things too far. Taking away the trampoline part of the trampoline, he decided to create a bouncy platform out of barbed wire. The group’s screaming reaction speaks for itself.