I went to a bar wearing a long skirt with a slit up the back that showed I was wearing thigh-high stockings. I felt incredibly self-conscious the entire time but a friend had dressed me so I went along with it.

This drunken middle-aged dude came up to me and just said, "Thank you!" I asked what for? and he responded only by waving his hand up and down as if presenting all of my body.

Wow... No idea how to respond to that one.