Verb: To Kronwall someone is to hit someone in hockey so hard that you injure them
or take them
out using the backside of your
body to transfer
more force to the person you're Kronwalling.
(When you're teammate Kronwalls someone) "Holy crap dude! He just got Kronwalled!"
(When you're chirping a player) "Hey bud, you best watch your mouth or I will Kronwall you."