Okay... was running short on consciousness, but wanted to get a post in before the night was through. Perhaps one of the most classic sketches from SCTV. If you're too young to know - learn. If you're old enough to remember - laugh!
Eugene Levy as Alex Trebel, John Candy with the Flock of Seagulls Coif, Andrea Martin as the dim-witted Blanche, Joe Flaherty with the Karl Malden nose, and Martin Short as the determined Lawrence.