Stacy is the villain in "Evil Roommate".
She is the mastermind of an evil plan to steal the knowledge of numerous Malibu University students. In order to do this she has a machine which drains the student's knowledge. The computer operating system has a chibi Stacy as its icon. When she clicks it can hold up to 5 slides of data.
- Stacy's high ponytailed hair resembles Ran Hibiki from the "Rival Schools" series of fighting games as her high ponytailed hair is on the left side. In Stacy's case, her high ponytailed hair is on the right side.