Mrs. Conner
Mrs. Conner is Eric Cartman's right hand; given a personality, backstory, and a painted-on face. She appeared in South Park: The Fractured But Whole.
Background
As Mitch Conner is about to be inaugurated as mayor of South Park, the Freedom Pals manage to stop him in time, and exposing the Coon as the real culprit behind the town's increasing crime rate. Mitch Conner explains that his motive behind this was to avenge his father who was fucked when Mitch was nine. Just then, the Coon raises his right hand to reveal Mrs. Conner, who in turn admits to Mitch that she was the one who fucked his dad. Feeling betrayed, Mitch attacks his mother, killing them both.
Appearance
Mrs. Conner is Cartman's right hand, drawn with two eyes, thick lips, blonde hair, and earrings. Similar to Mitch Conner, the thumb is moved to mimic speech.