She lived most of her life with her uncle, Officer Weirdo. On "bring your freaky kid to work day", he brought her, and Fatman came to the station to warn about the danger of Bane of Losers. He tells how Fat Robin was almost killed by this monster of a man, and she agrees to be Fat Robin's temporary replacement. She makes out with Fatman, and after Fat Robin gets better, they are both his sidekicks, making his migraine get worse.