SpongeBob works toward getting a karate belt.

Squidward becomes friends with his new neighbor.

Bubble Bass is forced to move from his mother’s basement to his grandmother’s house. He tricks SpongeBob and Patrick into moving his belongings by promising them a free lunch.

When two hipsters want a new kind of Krabby Patty, Mr. Krabs starts serving a prototype patty that turns those who eat it into zombies. SpongeBob is the only one to not get infected, and cures the zombies by feeding them Plankton’s chum.

Annoyed by the bus driver’s imperfect driving, Squidward switches jobs with him. While Squidward is initially happy with his new job, SpongeBob and Patrick begin riding the bus and distracting him.