My favorite Errey moment was when he noticed the double hit puck in that shootout vs the Rangers back in like 2015 or 2016. For about 30 seconds I think he was the only person in the arena who realized what had happened and that the game wasn't over - iirc both teams were on their way to the locker rooms. And then the Pens came back and won! For all his goofiness, Errey could be pretty astute at times.