Towelie is a talking towel from South Park, the long-running animated series created by Trey Parker and Matt Stone, and his repeated invitation to get high became one of his defining jokes. First introduced as a parody of merchandised side characters, Towelie kept returning whenever the show needed a laid-back, drug-obsessed punchline. The short line survived because it is instantly quotable, easy to drop into edits and instantly signals a stoner joke without needing context from a full episode.