A group of cheerleaders from the local high school decide to show their school spirit for their football team by sleeping with the opponents the night before the game so that they can be so worn out the opposition won’t be able to play.

Professor “Johnny Longbow” Salina, a man who really knows his stews, introduces Paul Carlson to the practical-joking Kathy Nolan. Paul and Kathy seem to hit it off rather well but, during a meteor storm, a meteorite fragment strikes Paul, burying itself deep in his skull, which has the unpleasant side-effect of causing Paul to mutate into a giant reptilian monster at night and go on murderous rampages. It turns out that this sort of thing has happened before, when Professor Salina rediscovers ancient Native American paintings detailing a similar event many centuries ago. Kathy, however, still loves Paul, and tries to save him.

Sunset Boulevard is a lucrative place to work for the Black Baron, a pimp with a distinctive red and yellow Rolls Royce and plenty of girls on his books. He don’t take no mess from his girls, his madam or his competitors and viciously defends his patch. First, he clobbers the Mob who attempt to move in on his patch. Second, he tracks down one of his girls who runs off with a suitcase full of his cash. Third, he disposes of two policemen. But by now he knows his pimping days are numbered, so after a final explosive gun battle he switches to being his alter ego, mild-mannered businessman Ron who lives out in the leafy suburbs with an unsuspecting wife and family.