Earlier today, as a soccer ref, a corner kick went bad. Way, way, way bad. I was standing behind the mass of players and to the opposite side of the corner kick, a good 40 yards away. It flies straight towards my head at what had to be about 40 or 50 MPH, and I wound up pulling a genuine matrix style dodge on the ball, with it grazing the top of my forehead. It flew out of bounds, and I gave the other team a free throw.
Cue whining soccer mom and coach screaming at me for knocking the ball out of play. I told her that I dodged it as best I can and that it barely grazed me, and it was clearly going out of play anyway, and walked away (Refs aren't supposed to stick around to argue, just tell the person why they are wrong, if anything, and leave ASAP). I think everything is fine, this kind of stuff happens all the time. I'm still walking away, blow the whistle for the throw in to start, and then feel my shirt yanked back. The soccer mom turns me around (I still barely knew what was going on at that point) and starts yelling and cursing at me. This was a U12 childrens game, by the way. I had to stop play, tell her "The game can go on without you, ma'am, would you please leave the field?" Which of course, led to more yelling. Eventually her assistant coach had to nearly drag her off the field and out of the park before we could start again.
At least I get paid above minimum wage to put up with that crap. I feel bad for people who deal with that and get paid badly.