High Quality Content by WIKIPEDIA articles! "You`re Getting Old" is the seventh episode and mid-season finale of the fifteenth season of the American animated television series South Park, and the 216th episode of the series overall. It first aired on Comedy Central in the United States on June 8, 2011. In the episode, Stan, after celebrating his tenth birthday, begins to develop a profound sense of cynicism, and his inability to see anything positive in the world around him alienates him from his friends.