Definitely the worst, grossest spot was the tiny bathroom on a moving greyhound bus...it was a miracle that I didn't miss the shot, lol...
Probably the time that made me the most nervous was kinda kneeling down, off a path in some alley in chicago I had just bought some dope, and I was sick, so I decided to snort it straight outta the bag. (at least I wasn't shooting it on the side of the street). Well lo and behold a chicago pd cruises by right as I'm snorting it. I was kinda bending over and somehow he either didn't see me or didn't care, cuz he kept on going. I about had a heart attack, though!