You shouldn't cut a child's ball up.
Willis is mowing his lawn and the local neighborhood kids kicked their ball into his yard accidentally.
Willis wants to move the ball.
Willis stops his mower and kicks the ball back to the neighborhood kids, so he can get back to mowing.
Willis pushes his lawnmower right over the ball sending pieces of it all over the place.
The neighborhood kids thank Willis and have a lot of fun continuing the game they were playing with the ball.
The children in the neighborhood are sad that Willis cut their ball up and can no longer play their game.