 It was included as part of the International Spy Museum exhibits, specifically the exhibit showcasing World War II-era spying.Private Snafu has learned a secret, but the enemy is listening and he'd better zipper his lip, and keep his brain secure with a padlock and chain.However, Snafu - little by little - lets his secret slip (by telling the audience, calling his mom, telling a magazine salesman, and drunkenly relaying it to a bar girl who works as a Nazi spy, due to drinking an entire bottle instead of the glass he was given)