D.W. bosses her brother Arthur into carrying her on his shoulders at the beach because she maintains that she hates the water, until she gets a big wet surprise.
Arthur wants to enter a jingle in the Crunch cereal contest, but he can't seem to come up with anything. Just when he's about to give up, he hears D.W. singing a catchy tune. Can he call that jingle his and enter it in the contest?