Jump Off Roof to Trampoline, Hit Butt on Ground, Video. There are so many different things that can go wrong with jumping off of your roof and trying to land on the trampoline. This is one that I never considered, and neither did this fella. He jumped off the roof and did not get hit by the first floor. He landed on the trampoline. The funny part is that he is coming down so hard that his butt hits the ground.

He whimpers like a kid that just got a paddling at school. I wonder if he broke his tailbone.