Der jährlichen „Die beste Stadt der Welt“ Wettbewerb steht an. Die Bürger sind schon alle aufgeregt und helfen alle mit, um den Wettbewerb zu gewinnen. Doch vielleicht ist das ein bisschen zu viel des Guten?
Harry Hot Rod is looking forward to a fun and relaxing day with his friends. Only problem is that he forgot that today is cleaning day, and everyone in the city should participate. Harry comes up with a lie to escape from the cleaning. The next day he lies again to avoid helping with painting a fence. Wheelie reveals his scam, and when Harry’s getting sick for real she doesn’t believe him. Soon Harry’s entangled in more trouble than his own lies, but will anyone believe him?