2 boys wear 2 inner tubes & run into each other in the middle of a field. They fall down.
Teen girl puts Scotch tape all over face while sitting on bed, laughs with friend. The she falls backwards off of the bed.
Teen boy slides down a playground slide on his feet, he slips and falls down, hitting his head hard on the slide. Boneheads.
Young boy tries to walk across obstacle course rope and falls. 1 of the ropes hits him in the groin and leaves him hanging in the air.
Man swings empty keg around at night, he hits the side of his knee when getting ready to throw it and gets knocked down. Bonehead.