This monster lived in Raven's tooth and was unleashed after the Titans eventually pressured Raven into eating Cyborg's meatball. The meatball had cybernetics in it and they cracked Raven's tooth, unleashing the demon. It would attack and devour anyone (especially Beast Boy) whenever Raven opened her mouth and eventually devoured him. The Titans take Raven to the dentist and it attacks two dentists and devours Robin. It later devours Starfire after Cyborg enrages Raven with another meatball party. Cyborg willingly allows Raven to eat him and the monster is finally revealed. It's victims are shrunk inside Raven's mouth and are overwhelmed by the monster. Cyborg finally defeats the monster by sealing Raven's tooth crack with meatballs, trapping it and presumably banishing it from her.
The demon can attack whenever Raven has her mouth open and cannot when it's closed. When it drags victims into her mouth they shrink down and confront the demon. It is also strong enough to defeat the Titans and withstand their attacks.
- Beast Boy
- Unnamed Dentist 1 (assaulted only)
- Unnamed Dentist 2 (assaulted only)
- "Meatball Party" (debut)
- "The Fight" (flashback)
- It has been described as a demon octopus.