Mrs. Puff has to work through her summer break at the Krusty Krab.

Plankton disguises himself as SpongeBob’s grandmother.

SpongeBob B.C. (UGH): It is prehistoric Bikini Bottom, and we spend a day in the life of SpongeGar, Patar, and Squog. (Sponge, Pat, and Squidward’s prehistoric alter-egos.) Thanks to the magic of an underwater thunderstorm, our three Neanderthal friends discover fire. After gorging themselves on barbecued-everything-they-could-find, the battle for who should control the fire ensues. […]

SpongeBob takes pity on a worm and allows it to live in his body. However, the worm takes advantage and invites many of his friends over, resulting in SpongeBob becoming infested with worms, unable to get rid of them.

When cooking up a new batch of Krabby Patties, Mr. Krabs accidentally sends the formula away to the other side of the ocean, and sends SpongeBob and Patrick to fetch it.

During a Krusty Krab anniversary celebration, SpongeBob, Patrick, Squidward, and Mr. Krabs accidentally get locked in the freezer.