Boy walks into glass sliding door, which falls and hits girl inside
A man drops a water balloon on his young daughter's face in slow motion and it bounce off and onto the ground.
Young boy on roller skate shoes walks up to a pole, slips & falls down hitting his crotch on the pole. Groin.
Woman holds onto the end of the bike that boy is learning to ride in the middle of the road. Woman trips over her own feet & falls down. Boy rides out of frame.
A man hits himself in the lower stomach as he tries to escape from cable ties in a mechanic's garage.