Wash your hands!

[Idaho]

So, I'm in a public restroom yesterday recycling some coffee and a guy half my age occupies the stall next to me. When I'm done I step back out of the way and proceed to tuck my shirt in.
The dude finishes and walks past me, and the sinks, and heads to the door.

I yell out "Hey, wash your hands." He stopped to turn and face me and I said it again in a less threatening voice, "wash your hands."

He turned and muttered something and headed to the door. I called out "What a pig". He never turned back to say anything but just kept on going. So, besides being a pig he is also a coward.

Guys like that are reasons why I don't go to self help salad bars anymore.