"Ah ah ah... you didn't say the magic word"

Anyone of a certain age will know what it means when someone coyly says "ah, ah, ah... you didn't say the magic word". Wayne Knight, who went on to play Newman on Seinfeld, may have originally been recognizable to us as Dennis Nedry from Jurassic Park. The enterprising scientist, who tried to steal Dinosaur DNA and proved the movie's protagonist, …