A man sneaks up on his wife and tickles her while she works on her laptop at the dining room table, then they hit their heads together when the woman jumps. Security footage.
A man uses a leaf blower on a driveway, then his dog runs into him and knocks him over. Security footage.
A young boy tries to stick a plunger to his father's bald head in a hardware store, but he just hits him on the head for the first attempt, then it successfully sticks to his head.