From Abbott and Costello meet the Killer, Boris Karloff, asked of a hypnotized Bud by Boris: "How would you like to die?" "Old age."
From the same flick, after Lou has become convinced (incorrectly) that Bud has been trying to murder him all through the movie, and demands that a cop arrest him: "Lou, now don't do this! Remember, we're family. We have the same blood in our veins." "Yeah, and I wanna keep mine!"