NHL referee delays announcing penalty to yell 'F*** YOU! F*** YOU <br /> <br />During the Blue Jackets-Predators game on Thursday night, NHL referee Frederic L’Ecuyer was clearly not in the mood for any heckling from a player. <br /> <br />During the second period, he was caught on a hot mic yelling ‘Fuck You’, ‘Fuck You’, before he announced a penalty. <br /> <br /> <br />Well, that wasn't very nice. <br /> <br />Upon calling a penalty in Thursday night's game between the Nashville Predators and Columbus Blue Jackets, referee Frederick L'Ecuyer was caught shouting some profanity. <br /> <br />Now, he's certainly not the first person to swear at a hockey game, but he might be the first to do it at center ice with his mic on.