P.J. Funnybunny is not having a good day. His mom won't let him eat ice cream for breakfast. She won't let him hang upside down from a tree. She won't even let him watch a scary movie! P.J. visits Potts Pig, whose mom lets them do all those things. But when he gets a stomachache and has a bad dream, P.J. Funnybunny realizes that--while it's fun to be a pig--it's better being a bunny!