He has a Unnamed Girlfriend and Many Unnamed Sons. Rattatui (Thai:รัททาทุย) is a character that created by pasulol, being a minor character and main antagonist in รัททาทุยหนูบ้าเลือด and an opponent who appears in a song of the same name that can only by accessed through free play. Rattatui is a hamster that has a similar design to Rattata but looks more disgusting and aggressive. The character's name is a mix of the name Rattata and Ratatouille