Shelley also internet dated a boy named Amir in the episode " Over Logging" who she later met in California but could not properly look him in the eye. In the episode " Cat Orgy", Shelley was dating Skyler, a 22-year-old who has his own band. She does help Stan when he is in real danger, although in " Pre-School" this was apparently only because she wants the privilege of beating up her brother all to herself. There have been other moments when she also seems to have superhuman strength, and once had the ability to lift a piano over her head with ease, seen during " Mr. This does not mean she hates her brother, as in the former episode she lies to protect him from being sent away. In " An Elephant Makes Love to a Pig", she physically abused him, hurled him around their house, and in the feature film South Park: Bigger, Longer, Uncut, she demolished a wooden chair over his head.
She speaks in a slurred manner due to the fact that she wears headgear. Shelley has an extremely aggressive temper and has very little respect for Stan and his friends, usually referring to them as " turds". The character was voiced by Mary Kay Bergman until Bergman's death, and Shelley has subsequently been voiced by Eliza Schneider. Shelley Marsh is Randy and Sharon's daughter and Stan's older sister. Sharon was originally voiced by Mary Kay Bergman, later Eliza Schneider, and is currently voiced by April Stewart.
Sharon has also been represented as an overzealous parent, such as when she kidnapped Officer Barbrady after he came to investigate the disappearance of those Sharon had buried in her yard because she mistakenly thought they were Stan's murder victims. She is referred to by the name 'Carol' in the episode 'Death' when Sheila Broflovski hands her the phone at the protest with Cartoon Central. She has close-cropped brown hair, and wears a brown long-sleeved pullover adorned with red ruffles at the cuffs and collar, and dark blue pants.
Sharon has never been portrayed in a work capacity on the series, but was depicted as the receptionist at Tom's Rhinoplasty, a local surgical clinic, in South Park: Bigger, Longer & Uncut and South Park: The Stick of Truth. Sharon Marsh ( née Kimble) is the wife of Randy and mother of Stan and Shelley.