C.H.U.M.S

While Plankton is scheming another way to get the Krabby Patty Formula, SpongeBob unknowingly blasts him with water, which causes him to fall into the sewers. Subsequently, he meets monsters made of his Chum, which gives him the idea to use them to get the formula. It is now up to SpongeBob to (still unknowingly) save the day.