Where is the worst place you've peed?

Blatantly stolen from an askmen thread but really, it's not hard to pee for men. The real stories are from us

The absolute worst for me was driving through downtown Miami. I was pretty young and though my bf (husband now) kept telling me "we're almost there" for like an hour I couldn't take it. I ran into an alley between two buildings and had one of those pees where you just sigh and than god. But since my feet were hurting from dancing I ran out into that alley in barefoot. And I came back with these burrs in my feet- idk how to explain it it. Sharp needly things that my husband plucked out of my feet at 2 am. We still laugh about it