Rattles' Mom is the mother of Rattles. She appears in "Thanks a Lot, Binky" coming out of Mr. Haney's office after Binky told Mr. Haney that Rattles was about to do a dangerous stunt. She was briefly mentioned in "I Wanna Hold Your Hand" when Rattles says "I don't hold my mom's hand much because my palms get sweaty." She is engaged to Archie Vanderloo.