“Kyle: Well, it looks like she's not going to show up, Stan. Let's go look for the visitors, now. Stan: But her note said she'd be here. [Wendy appears out of nowhere] Wendy: Hi, Stan. want to catch. [Stan sees Wendy, then throws up] Eww! Kyle: You can't talk to Stan, Wendy. He throws up when you do.…”
— Matt Stone, Trey Parker, Stan Marsh, Trey Parker, imdb.com