Everyone has his or her favorite Leslie Nielsen quote. Mine was from the Police Squad series, when Frank Drebin breaks into the bad guy's office after assuming a false identity for the entire episode. When the guy turns around and finds him there, he asks, "Who are you and how did you get in here?"
And he answers, in that trademark Nielsen deadpan, "I'm a locksmith. And I'm a locksmith."
So long, Leslie. That's a hell of a legacy.