That would be a reference to "The Grim Adventures of Billy & Mandy," the '00s Cartoon Network show about two kids, Billy and Mandy, who befriend the Grim Reaper after beating him in a game.

Funko is here with three new Funko Pops featuring all three Eds in their iconic outfits from the cartoon and one awesome Chase!

Cartoon Network is responsible for some of the best ... including references to films like "Deliverance" and "Chinatown." The Grim Adventures Of Billy And Mandy "The Grim Adventures of Billy ...

Super Snowmobile Rally is a crossover Cartoon Network game, with The Grim Adventures of Billy & Mandy characters featured on it. Advertisement Super Snowmobile Rally is a crossover Cartoon Network ...