SpongeBob becomes so addicted to karate that Mr. Krabs says no more but SpongeBob can't help himself so one day at the park, he and Sandy make Krabby Patties by doing karate. Mr. Krabs catches them and SpongeBob and Sandy help out at the Krusty Krab by doing karate while making hundreds of Krabby patties, and SpongeBob doesn't get fired.