Name: Mr. Wacky
Family: Mr. Sesquipedalian (brother)
Friends: Mr. Sesquipedalian, the rest of the characters
Hair Color: none
Likes: Being with Mr. Sesquipedalian.
Dislikes: The fact that he can't pronounce Mr. Sesquipedalian's name correctly. (Why else would he call him "Mr. Brain?")
Catchphrase: "Narf!", "Zort!", "Poit!", "Troz!", "Egad!", "Zounds!", "I think so, Mr. Brain, but..."