Nurse Sweetheart is the mother of Screwball, making her the grandmother of Piccolo and Vertigo! She had Screwball shortly before passing her final test to become a nurse, the pregnancy both chaotically heinous and a surprise to Sweetheart and her husband, since they had not planned on becoming parents so soon into their marriage. Screwball was a handful inside the womb and out, throwing her parents for many curveballs and giving Nurse Sweetheart a new definition of exhausted. Sweetheart doesn't really understand her nutty daughter, but loves her completely. \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ And Nurse Sweetheart is left wondering how her daughter is standing on the ceiling. It's called plunger shoes, Ma! Get with the times~