Well. Last weekend was the very first time I've gotten the "Nice Skirt" comment. (From a rather unnattractive drunken lass.) I replied with "Thank you, and those are quite nice trousers as well."

Unabashed she asked, "What are you wearing under it?"

Leaning slightly on a convenient post I answered, "You first, what are you wearing under the trousers?"

"Nothing." she replied.

So I answered, "Well at least I am wearing socks and shoes!"

She staggered off after that.

Thanks, guys, for the ability to retort well to such baiting!