Tot boy lies on air mattress on living room floor, dad jumps on to launch boy, boy lands sitting on couch.
Four teenage girls jump on an air mattress at the same time and a little boy sitting on the end flies forward, hitting the camera. They all laugh.
Man jumps on one end of an air mattress and pops a young girl up into the air. She lands in lake water. Girl does a back flip.
Man thrown off air mattress crashes into indoor tree
Boy is flipped off air mattress, and is caught by other boy