Adjective within the world of professional wrestling (to blade, bladed, blading) to refer to a trick performed by wrestlers. To make a cut on the forehead (preferably not so that the wrestling audience can see it be done) to draw blood, giving the audience the impression that the bloodletting was caused by another source (shot from a chair or another foreign object). Coincidentally, a small razor blade (either conceiled on the wrestler's or referee's person) is what is used to blade. Act of blading is also referred to as a blade job.
Hunter hit Shawn with a sledgehammer. He bladed outside on the floor, and came up a bleeding like a stuck pig, King!