Fionna and Cake + Cheers. “Everyone on Cheers is like 3 inches tall” was such a direct jab at the little-man attitude a celebrity can (and that cast fully did) develop. Hey Arnold looks like it MAY also take place in that universe I just can’t prove it yet.
Fionna and Cake + Cheers. “Everyone on Cheers is like 3 inches tall” was such a direct jab at the little-man attitude a celebrity can (and that cast fully did) develop. Hey Arnold looks like it MAY also take place in that universe I just can’t prove it yet.
Don’t forget the inclusion of The Marvelous Misadventures of Flapjack when Prismo is skipping through universe “channels!”
There’s also a blue jay that looks suspiciously and sounds suspiciously like Mordecai from Regular Show in the Adventure Time episode “Ketchup.”
Gravity Falls had a crossover reference with Rick & Morty. (GF would be the only non-Cartoon Network show in this theory)
Over The Garden Wall is canonically in the Clarence universe.
Samurai Jack has an episode that takes place in post apocalyptic Townsville from Powerpuff Girls.
We are getting closer to the grand unified theory of Cartoon Network.