A boy rides a dirt bike for the first time outdoors and runs into a tree. Action at :40
A young girl swings her brother around on a trampoline, he sticks his tongue out towards a pole, and gets shocked.
A cardboard castle slides around a room on the floor. At :22 you can see that a baby is pushing it around from inside.
A man in an office gets pranked. He sits on his chair and an air horn goes off at 0:30.
A boy quacks at ducks in a petting zoo and gets pecked in the crotch. Action at :30.
A young boy tries to jump off of a swing at :12, his shorts get caught, and he gets a wedgie.