Fan theory: 'SpongeBob SquarePants' characters represent the seven deadly sins, adding a dark twist to the beloved cartoon.
Fan theory: 'The Simpsons' characters are stuck in a time loop, explaining why they never age throughout the series.
Fan theory: 'Adventure Time' takes place after a nuclear apocalypse, revealing a post-apocalyptic world hidden in plain sight.
Fan theory: 'Rick and Morty' is a prequel to 'Gravity Falls,' connecting two popular animated series in a mind-bending way.
Fan theory: 'Avatar: The Last Airbender' is set in a post-apocalyptic future Earth, blending ancient elements with futuristic technology.
Explore these intriguing fan theories that offer new perspectives on your favorite animated series and challenge the way you view these iconic shows.