Hector plays a joke on Piggley, Dannan and Ferny, but they don't think it's so funny. With a little gentle encouragement from Don Toro, Piggley and his pals look at their problem with Hector from a new perspective. They use their ingenuity to show him that "jokes" aren't always so funny when the joke is on you! Lesson: Practical jokes can sometimes be fun - but sometimes they're not. Putting yourself in someone else's shoes may help you tell the difference.