Kelso: Man, I can't believe I missed you falling out of the water tower. So, I'm at home, and I'm watching Scooby-Doo, and I think to myself, "You know what? "You should go and hang out with Hyde and Donna." And then I think, "No," because maybe Scooby and Shaggy found a real ghost this time. But it wasn't. It was just another crazy old guy.