Everyone here knows all the traditional responses. Our funny postman asked us if we'd had a good Christmas. We said we went to the pantomime. He replied, "Oh no you didn't!" so of course we had to come back with, "Oh yes we did!" Same at the village garage (anti-freeze top-up) "Where's your husband?" "He's waiting outside!" "Oh no he isn't...."
This has happened loads of times. It does get a bit wearisome. I've stopped mentioning the blooming panto now!