| Character Information
They are brown rats with pink or brown tails. They all look the same, but are different shades of brown.
- "The Hero": One is in Gumball and Darwin's food.
- "The Castle": A lot are the Hobo's friends, and they attack Anais.
- "The Sweaters": Two have a rat fight in the cafeteria, much to Sarah's dismay.
- "The World": A few are circling around an evil squirrel.
- "The Gripes": Several of them are used by Darwin to trash the Wattersons' house.
- "The Pizza": One is held by the tail by Richard and given to Larry.
- "The Outside": Two are seen roasting a cockroach.
- "The Console": Three are beaten up by Gumball, Darwin, and Anais.
- "The Singing": One sings in Miss Simian's cup, and scares Teri. It and another one are singing in the sewer.
- "The Puppets": One jumps out of Frank's mouth.
- "The Father": A toy of one of them is seen as a decoration on the Wattersons' house at Frankie's arrival.
- ”The Anybody”: Some are grabbed by Clayton and Darwin in the sewer.