Invite him to a boxing ring! Be sure to have a ref,he's there to make sure neither of you get really hurt!......
Or you could just side kick him in the knee,takes out the biggest guys and he will remember you the rest of his life.
Myself I would just walk away from it as fighting never solves or proves anything,if you cant walk away,see my first point.
Hockey fights arent like a fight with out skates,the guy with the best balance usually wins and there's no kicking allowed in hockey!!!!!
PS: I got my first set of boxing gloves when I could barely walk,Dad was quite the boxer and wanted me to learn how to defend myself,but I will only box with a ref,so I dont get hurt!!!