 Eventually, Heidi chooses to end her relationship with Cartman in "Splatty Tomato", upon realizing how much it affected her and how it was her own doing.She makes brief appearances in the season 22 episodes "The Problem with a Poo" and "Bike Parade" revealing to have lost weight, but still wearing her hat.Jimmy Valmer (formerly Jimmy Swanson and sometimes spelled Vulmer), voiced by Trey Parker, is physically disabled, requiring forearm crutches in order to walk.