When Kay is in the restaurant with James, the scene starts with Kay telling the punchline of a joke that's likely a variation of the following: A farmer went to town with his pet rooster to see a movie. Animals weren't allowed in the theater, so he put the rooster in his overalls' front pocket and smuggled it with him into the crowded theater. When the lights were dimmed, he let the bird peek out so it could see. The woman sitting next to him noticed, and she nudged her husband. "This man's a pervert, he's got his [euphamism for rooster] out." Her husband replied, "So? It's nothing you haven't seen before." To which his wife said, "But honey, this one's eating my popcorn!" The punchline (and likely a version of the setup) is the same as that delivered by the comedian in the early scene in the burlesque house in "The Sting" (1973).