Most embarrassing date story?

A friend and I were walking towards the pub for my first date with someone I really liked. When we were just around the corner, a bird pooped straight on my head. The first my prospective date saw of me was a blinding flash as I legged it to the ladies room to wash the crap out of my hair. I didn't tell him about it until we'd been together for nearly a year and he laughed his head off. Nearly 5 years later and we're still together. Maybe it was lucky!