Arron Asham of the Pittsburgh Penguins had the most memorable KO of the young NHL season in a fight with Jay Beagle of the Washington Capitals.
Some found Asham's reaction to the fight just as disgusting: Sliding his hands in front of him to signal a knockout; and then putting his hands together as a pillow and placing his head down, ala wrestling star CM Punk's "Go To Sleep" motion.