Various people slide down a wet plastic sheet into water- most of them fall off before they hit the water.
Gas powered toy helicopter chases man down and hits him in the butt- then crashes. -little head/tail-
A man and woman do a face swap in the living room and talk about how attracted they are to each other. AA: face swaps
A man and woman struggle to correctly put an inversion table together. When they finally get it right, the man goes back in it, hits his head on the floor and knocks over the woman.
Pug dog stands on top of a recliner chair and licks the top of a bald man's head.