"Insecurity" is the tenth episode of the sixteenth season of the American animated sitcom South Park, and the 233rd episode of the series overall. It aired on Comedy Central in the United States on October 10, 2012.The story concerns Kyle Broflovski's belief that his mother is having an affair with a UPS delivery man. When public suspicion falls upon the delivery man, package delivery to the neighborhood is threatened, and Eric Cartman purchases a home security system in response.