| Rotten Cupcake
| Character Information
The Rotten Cupcake is a minor character in The Amazing World of Gumball. He made his first appearance in "The Lesson." He has been beaten up by the other delinquents at least twice: Mowdown attacks him in the detention room during a riot, and Scythe attacks him in the field after a misunderstanding.
The Rotten Cupcake is an anthropomorphic rotten cupcake. He has muted pink icing and a rotten cherry, the latter of which was squashed by Mowdown.
- "The Lesson": He is in detention, and audibly confirms he is male.
- "The Finale": His cherry can be seen in the angry mob attacking the Wattersons.
- "The Uncle": Now apparently female, she fights with Gumball.
- "The Weirdo": She bullies Sussie.
- "The Nuisance": His feet can be seen in the men's bathroom.
- "The Line": He can be seen in line for the first screening of Stellar Odyssey, next to Julius.
- "The Pact": He and his friends are sent after Gumball by Principal Brown.
- "The Potion": She may have been kissed by Hector, which results in both her and her possible boyfriend, Scythe, beating him up.
- Her gender was originally male, as she said to Gumball that she was a guy in "The Lesson," but she was changed to female in Season 5. In "The Nuisance," however, they can be seen in the men’s bathroom. Her gender changes again in "The Potion;" when Hector says "I can kiss girls!," she is one of the said girls.