Master Hamma claims the worst of his students could beat the best of his rival’s. Hamma’s rival takes him up on the challenge, and to protect the honor of the dojo, Johnny must utilize all he has learned to defeat the rival’s student.
After causing numerous disasters for Carl, Bunny, and Suzy, Johnny wishes that he had never been born. Maurice, Johnny’s guardian angel, shows him what life would be like if he was never born, which actually turns out to be much better.
Johnny answers an ad to babysit for a boy named Timmy, who has god-like superpowers. Johnny’s sheer idiocy puts him at odds with the omnipotent Timmy, who repeatedly transports him to a cornfield just outside the house.
Johnny becomes a security guard at the mall for a power trip. Instead of stopping thieves, Johnny picks up chicks and plays video games. Bunny comes to the rescue when Johnny is held hostage by a thief.
Johnny does not listen to Bunny’s advice, and he rips up a chain letter. This results in a long run of bad luck, and a timely appearance by Dionne Warwick.