“Stan: Boo! Mr. Mackey: Who was that? That is not appropriate behavior, m'kay? Stan: [imitating Mr. Mackey's voice] I'm sorry Mr. Mackey, m'kay. Mr. Mackey: That's okay. Just don't let it happen again, m'kay. Kyle: [imitating Mr. Mackey's voice] We won't let it happen again Mr. Mackey, m'kay.”— Trey Parker, Kyle Broflovski, Matt Stone, imdb.com