Biography
The Grim Adventures of Billy & Mandy (Sometimes shortened as "Billy & Mandy" or "Grim Adventures"), created by Maxwell Atoms, is an American animated television series aired on Cartoon Network. The two main characters, Billy and Mandy, have obliged the Grim Reaper, here usually called Grim, to be their best friend forever after having won a bet over a sick hamster through a game of Limbo.
Biography text from Last.fm, available under CC BY-SA.