SpongeHenge

SpongeHenge is an infamous episode of SpongeBob SquarePants from season five. In this episode, SpongeBob's holes make music in the wind, attracting jellyfish.

Why it's Infamous
This episode is just... so disturbing...

SpongeBob is stuck inside of a cave after escaping Jellyfish, and goes so crazy that he builds replicas of himself to talk to. And when he finally escapes... the ending is just horrfying, as it seems like he's been gone for half a century. This implies that SpongeBob lost his livelyhood just because of those annoying Jellyfish.

This might be the least-SpongeBobish episode to ever exist. It's like a parody of a movie that doesn't even exist.

Also, what's with those aliens?