A beer league or «pub» league is mostly referred to as a once a week activity for older hockey players unable to play minor hockey anymore, and is usually all for fun.
In most cases from person experience you get the typical 40 year old with the ego like he's in the NHL, and probably thinks there's scouts in the crowd like this guy.
Typically a douchebag move like this will get you a lifetime ban from the league, no updates on discipline have been given out yet.