Randy and Howard want to win a science fair, but things don't go as planned.
Randy fights a robot, smokebombs to temporarily escape from it, and enters the NinjaNomicon in order to get help. He uses the chain-sickle but failed, then used a shovel on the robot and won. He finds the fart box and keeps it to show Howard later. In science class, Mrs. Driscoll tells Randy and Howard that they'll fail science class unless they win the science fair. Meanwhile, Marci McFist suggests that McFist and Bash work together on Bash's science project. Neither are up to the idea, though, and McFist just has Viceroy build a machine for Bash. Back at Randy's room, Randy shows Howard the fart box, and Howard played with it the whole night. He used the Fart Box in the Norrisville High Science Fair in order to pass science. However, Mrs. Driscoll gave him and Howard an F for it.