The Amazing World of Gumball Crossovers

Here's the bit: The Amazing World of Gumball already looks like every art style crammed into one show, so people started testing how far that goes. Turns out, extremely far. Regular Show's Rigby, South Park kids, random anime protagonists, video game characters — draw them like a Gumball background gag and suddenly they look like they've always lived in Elmore.

The whole joke is that it never NOT works. You'd think dropping some hyper-detailed anime guy next to a googly-eyed goldfish would look cursed, and it kind of does, but in the exact way the show already looks cursed on purpose. So it just blends in. That mismatch-that-somehow-matches is the payoff.

If you searched Gumball and Rigby, this is almost certainly what you saw floating around — one of a thousand crossover edits proving the point. It became less a single meme and more a dare people kept accepting.