I love the one, when the team that does the fouling, moves the ball (kicks it from the point of the foul) to get the same... time. To me this should always get a caution, but rarely is.
We had an opponent kick the ball into our bench, while wasting time prior to our throw in... Nothing done. She dropped it and launched it into our players... no joke. Her dad said from the stands she did not mean to kick it so hard, he must be a mind reader.
We had a "lady" from the other team shoot the bird to some boys in the crowd, right in front of the ref while he was carding her. Nothing done.
We had a very important region match, have a no call. Our player shoots, the keeper grabs it, their defender then knocks our girl down in the box. No foul... I guess there are different rules when in the box, and at the end of a game. I always thought a foul was a foul, no matter where it happens.
I am sure there are more, funnier, and sadder ones than these. I get a laugh how so many obvious ones are let alone, while touch or 50/50 challenges are called fouls.
To your point Coach P. how about the kid who walks to the balls then quickly turns slowly walking away (continously moving) setting her wall. Legal or not.