Most Information and Bio picture are from Xbox360Achievements.org and its posters xRogue 5x and Fizzmatix. Original thread can be found at this location.
Mad Mad Minimo is a Most Wanted Ghost in the online mode of Ghostbusters: The Video Game. He is a variation of the Cultist and will appear if the player has earned $50,000 in a single Cemetery match. He only appears in the Cemetery levels.