Some classic Conan O'Brien: A 1997 interview with Norm McDonald. I don't know if I should admit that the last-minute zinger in the first clip had me in tears, mainly because Conan has to segue from that to an AT&T plug. But if you're only going to watch one clip, make it Norm sitting through the second interview, with Courtney Thorne-Smith, who had just left Melrose Place to do a movie with Carrot-Top: