Oh man, I can tell you some stories. This area is a great place to raise kids, the public schools are among the nation's best it is also very expensive to live here and there are a lot of wealthy, entitled folks here. And some of them do some really stupid things at sporting events.
Back in 2010 or so there was a Bethesda girls team where the parents were so bad they were prohibited from attending the games, they could only drop off and pick up their girls....
My older son's team played a Potomac team that demanded that we play them in a rematch because our 3-1 win was the result of us providing one of the line judges (one of our parents was a certified ref/line judge). The only problem with that is it is actually in the NCSL rule book that if a line judge is needed one of the team's parents needs to step in (they have to be certified).
Nothing to see here, right? WRONG.....That Potomac team had a very powerful, connected lawyer that threatened multiple NCSL admin folk and they actually made us re-play the game. We beat them 4-1 that time and our coach told the other coach in front of his parents that we would be very happy to beat them a 3rd time if they wanted to re-play again....