Monster Monster is the central figure of Monster Monster Day, and the friendliest monsteriest monster of all, as explained in The Furchester Hotel episode "Monster Monster Day". Monster Monster every year pays a visit to one hotel, the friendliest hotel in town, and his presence is signified by the nose on the Monster Monster statue lighting up. When he arrives at a hotel he lands on the roof, and rides the lift down to sing the Monster Monster Day song with everyone.