In "Jungle" and some other appearances he has a tiny (puppet) body and he appears attached to a mobile backdrop; in most appearances he is of normal size and wears a long purple robe. In all of his appearances on stage or TV, Rudy has large buck teeth, browned skin and a large afro haircut with a door in it, called the door of Kukundu, that can open to take people on bizarre psychedelic trips. He claims to have earned his door by becoming spiritually enlightened as a monk.