Nothing pees me off more than sitting down on a wet seat. I always look, but sometimes if the lighting is not good you don't see it. I had a coworker that did this all the time, and I put up a sign that said, if you pee on your feet, please lift up the seat. Needless to say she ignored it. When I asked her to lift the seat, the response was "I'm not touchin that thing!" So it is ok for her to make a disgusting mess, but it is not ok for her to touch a toilet seat.
Your boss will take offense, there are some people, and even cultures that teach peeing on the seat at a young age, and nothing will make them alter their behavior.
Your boss will take offense, there are some people, and even cultures that teach peeing on the seat at a young age, and nothing will make them alter their behavior.