If you're playing a game that needs a referee or umpire, there's no need to abuse the referee.
I got 10 minutes in the bin once during a social rugby match for telling a referee "It hit me in the head!" Or words to that effect - there may have been an obscenity in there somewhere. He had made a wrong decision but he made the right one to send me off.
An Advocate reader phoned this week, after watching referee Romain Poite reverse his decision to award a potentially match-winning penalty to the All Blacks on Saturday night.
In the late 1940s, there was game played in Whangarei and the ref accidentally awarded a try after a player grounded the ball on the 22m line (back then it was 25m).
The rules back then were such that the referee couldn't reverse his own blunder - the try stood. That's how most club players in many codes have played their various sports for years.