Some of my fav game wins include: Hit Man, H2 version of Hollywood Squares, Password Plus, Cashword win for Super Password, and Whew!. For bonus wins: Monty's Beat the Clock, Perry's Card Sharks, Classic Concentration, Make the Grade, and Now You See It.
For best win cues overall I'd have to go with a tie between Tic Tac Dough and $ale, though.