NHL Black Rule Share definition Flag If your buddy scores on you in NHL using a black guy you lose and vice versa. I was winning 7-0 in the second period but then my pal scored on me with Wayne Simmonds... stupid NHL Black Rule NHL Black Rule by Just call me Black Ice February 27, 2013 0 0 Get merch Get the NHL Black Rule mug. Buy Now — $32.95 See more merch