Seriously though, if you're going pee whether it's in public or at home, it's not a bad idea to wash your hands. That being said, I really don't see it as necessary because unless you're literally pissing on your hands, the worst thing you're going to touch is the toilet handle with like a finger and unless you have herpes or something your dick is just skin like the rest of your body. What I'm getting at is that depending on the situation I may or may not wash my hands after peeing, and if I don't it's a conscious decision and I don't want any god damn grief about it.