| Dr. Butt
| Character Information
Dr. Butt is a minor character in The Amazing World of Gumball. He first appeared in "The Goons." His face is an actual pair of buttocks, but Gumball thought it was Richard playing a prank, (as earlier in the episode, Richard made his butt exactly like Dr. Butt) so, he told him to leave. He is voiced by Dan Russell.
Dr. Butt's head appears to be an enormous butt, with a surprising amount of similarity to Richard's. He is dressed in a doctor's uniform, and wears glasses. In Season 3, his appearance slightly changes. The butt crack on his face is longer, and his tie's shadow is also more transparent. In Season 5, his appearance changes again. He gets a mouth and is taller and thinner.
- "The Goons": He appears in the hospital treating the contestants of the dumb race.
- "The Pizza": He appears in a flashback at Ripley 2000 trying to rent a movie, but due to Gumball, Darwin and Anais spoiling the movie for him, he farts at them and leaves.
- "The Comic": He gets signaled.
- "The Fuss": Gumball accidentally touches him while rushing to the tattoo shop.
- He does not have speaking roles in Seasons 3 and 4.
Dr. Butt: [Looks and sounds like Richard's "Butt Puppet"] Hello, I'm Dr. Butt! And I'm going to take your temperature-
Gumball: Aw, please don't be a butt, please don't be a butt, please don't be a butt. Ah, thank you universe. [Sees that the thing he touched is Dr. Butt, a butt-headed guy and shivers]