This song was written for an episode of the children's cartoon The Grim Adventures of Billy & Mandy. In the episode, Billy befriends a brain-eating meteorite which commands him to gather people's brains.
The chorus of "Voulez-vous coucher avec moi ce soir" in "Lady Marmalade" is French for "Do you want to sleep with me tonight?" When Labelle performed it on television, they had to change it to "Voulez-vous danser avec moi ce soir" (Do you want to dance with me tonight?).