SpongeBob, if you suddenly don't know, although it's hard to believe, he's actually a sponge. There are such marine multicellular ones. However, SpongeBob looks completely different from other sea sponges. It looks like a sponge you use to wash dishes in the kitchen. And he wears square pants. Since it is square itself, and others will not fit on it.

SpongeBob's world is as vast as the ocean. Besides, it's the ocean. SpongeBob's World is hundreds of episodes invented by Paul Tibbsit, and several full-length films (not always even boring). In general, it is already clear that this is a real epic, and it will not be possible to talk about everything at once.