Many moons ago I was playing with Professor at a nearby club (I think it was him anyway!) and we both hit our tee shots to an elevated green of a par3. We get up there and to both our amusement and amazement lied a pair of women's panties on the green.
He picked them up, gave them a good sniff, asked if I wanted to try - I said no thanks.
I saw the skid marks, he apparently didn't.
Seriously, that was a first. A couple obviously had a notion for a little more than twilight golf on their minds the evening prior and decided to leave a souvenir. I think Prof took them home and had them framed over his fireplace mantle.