Sounds like that episode of Seinfeld where Jerry was talking to the father of his girlfriend. The father was also the pizza maker and just walked out of the bathroom without washing his hands.I am glad your good about washing your hands. Some folks are not, it just unnerves me. Especially if I have dinner guest and they went to the bathroom, and you don't hear the water running in the sink after, and the towel is not move from where I left it hung. I just want to puke as they drift their hands over a serving bowl to scope out food for their plate. They quickly get off my list for a next dinner visit. My husband's brother is keen for that, but because I have known him for years and he does not have someone to cook him a good supper he will come over to "help" my husband with projects outdoors then when he comes inside he may sometime reach for a plate first, but quickly is stopped by me ---with a directive of "did you wash your hands" He knows better and hardly needs reminding of that. You wonder how he was raised. My husband has at least been trained in that area these years. the other thing is the toilet seat, keeping it down. another issue with me.