A teen boy jumps into a box. The box tears and he falls over indoors.
A senior man playing tennis misses his swing and loses his balance, stumbling backwards before falling.
A teen boy holds an exercise ball out for his brothers to run into indoors. He lifts it up and they crash into each other. Practical jokes.
A teen girl flaps her lips in slow motion in a car before her gum falls out and she stops.
A tot boy laughs as he carries a basketball to a toy hoop indoors and drops the ball in. He continues to hold onto the hoop and accidentally pulls it down, causing it to fall and hit him on the head.
A mouse runs in circles around a hamster wheel in a cage indoors.