I'd say it was when, after 7 shots of absinthe...
That was your first mistake--drinking absinthe in shots.
What else... I've urinated in public places a few times when there wasn't a toilet around -- fortunately, it was in downtown Hamilton, Ontario, so I'm pretty sure no one would notice.(Okay, you have to be familiar with Hamilton to understand that, but suffice it to say, the downtown area is somewhat sketchy, to put it mildly.)
Hey, come on--some parts of downtown Hamilton aren't all that bad.
But, that said--yeah. I doubt anybody noticed either.