The Lab Brat

Mrs. Barch, a science teacher who despises men thanks to her bitter divorce, has her class pair up to do a rat-in-a-maze project. Daria is paired with dimwitted jock Kevin, whom she distracts with the Pigskin Channel while she does all the work herself. Kevin's girlfriend Brittany, meanwhile, is paired with the sleazy Upchuck, who makes Brittany his slave by blackmailing her with a picture he took of her and some guy in the backseat of a car. At Daria's house, Quinn hits on Kevin nonstop, and jealous Brittany becomes convinced that both Morgendorffers are trying to steal him from her.