To take the back of your fist and knock the holy shit out of some one. Particularly to some one who is being a dumb shit or a douche.\n\nStep 1- Pick a target.\r\nStep 2- Close your fist.\r\nStep 3- Pull back.\r\nStep 4- Release all the strength and strike the bitch across the mouth!\n> Dude I just bitch smacked my dum ass neighbor. It was epic!\n