Scarrring is the act of permanently marking the skin with a sharp object, such as a needle or blade. This practice has been used for centuries in many cultures for a variety of reasons, including spiritual and cultural rituals, identification, and even punishment. Scarrring can also be used to create decorative designs on the skin. The process involves making a shallow cut in the skin and then rubbing a pigment into the wound, which causes the scar to become darker and more visible.