SpongeBob Squarepants chronicles the adventures of a rectangular, yellow sponge that lives under the sea beneath the tropical isle of Bikini Atoll, in the sub-surface city of Bikini Bottom. SpongeBob is incurably optimistic, earnest, and well-meaning. Whether he's flipping Krabby Patties at the Krusty Krab restaurant, or jellyfishing in Jellyfish Fields, SpongeBob faces life with a truly unique approach.