<P> In the video game "Uncharted 2", the main character's partner, Harry Flynn, while preparing to rob a Turkish museum, says: "And from there, we're in", to which the main character responds: "In like Flynn", playing on his partner's name . </P> <P> In the TV show Wynonna Earp, during the climax of the season finale a character explains the supernatural happenings in town and then asks: "Are you still in?", to which another character replies: "Like Flynn". </P>

Where does the expression in like flint come from