Man rides bike down dirt path, loses control, misses a ramp he is supposed to ride up, rides directly into water. Bonehead, trick, stunt.
Chubby puppy dog sitting on a chair wants to jump to the couch a few feet away. He tries after a while and lands hard on the floor.
Teen boy jumps off shed wall into sand pile and face plants. Short tail.
Man jumps on a trampoline and flips off of it.