Martin Brodeur is one of the greatest goalies that's ever lived, so it should come as no surprise that the former NHL netminder looks out for his own when it comes to between the pipes matters.

Thursday, St. Louis Blues goalie Jake Allen had his mask fall off during play, something that usually leads to an immediate whistle as a safety precaution.  However, on-ice officials didn't notice Allen's mask had fallen off and were late to call the play dead. We'll leave the lip-reading to you, but suffice it to say, Brodeur who was looking on from the team box was less than impressed.
 

(H/T: Reddit/SchoenKills