The ultimate cartoon crossover! Gumball/Steven Universe/Wander Over Yonder/Legend of Korra/We Bare Bears/Powerpuff Girls/SpongeBob/Adventure Time/Gravity Falls/Teen Titans/Star vs the Forces of Evil. If you know the artist let us know. by cartoonbrew
When the rest of the Gravity Falls fandom is like this, while I'm over here like: "This is a good cartoon and I have no suspicions, and have not spotted a single puzzle in the show on my own, nor solved one!