Four-year-old boy skateboarding, falls and then the board rolls into his crotch / groin / balls.
Teen boy rides a skateboard down a road wearing a backpack on his front and back. Another teen boy trips him with a rope and he falls.
Man tries to do a trick basketball shot in the driveway while riding a skateboard. He smashes his face on the rim. Bonehead.
Young boy skateboarding in garage and falls on his tail bone/ butt. He is attempting a trick. good recovery