When you are going to the bathroom and the toilet has one of those motion censor flushes and it flushes while you are doing your business. I don't know if this is something men experience, but it happens to women. Your ass gets wet. It is really, really annoying. I hate it.
LA Drivers. Words can't express my disdain for the vast majority of people driving vehicles in this city. I think they are especially rude because I have Maine license plates. For a population that is generally laid back, when LA folk are driving they are terrifying. A lot of road rage. I don't think as many people in Los Angeles attend therapy as they do in New York. Maybe that would help.