Waldo

Waldo is an imaginary elephant who is Muffy's imaginary friend. He was around when Muffy was three, and was rediscovered by finding a picture of him. He is quite small, with an X for his left eye, and white fluff coming out his side. In the dream sequence in The Friend Who Wasn't There, Muffy thought he stank, and when she woke up, she gave him a bath.