35 Rock Bottom

When a delightful day at the glove-themed amusement park called Glove World is over, SpongeBob and Patrick take the wrong bus when they are trying to go home and end up in the abyssal zone of Rock Bottom. Patrick gets on a bus to go home and accidentally leaves SpongeBob behind. SpongeBob makes several unsuccessful attempts to get on a bus. Meanwhile, he meets a friendly-looking anglerfish, who has SpongeBob's balloon from Glove World. The creature blows up the balloon, ties it to SpongeBob's wrist, and allows him to float up the cliff and back to Bikini Bottom.