After being seriously injured via stab, battery, car accident, or even gunshot wound an injured victim will swallow a combo of a Pecocet and a King Cobra (or any other type of malt liquoir) to relieve the pain / stress of the situation. This is also known as "urban morphine".
Many South Los Angeles ER staffs / 911 operators will receive information from a victim or one of their friends notifying them that they gave the patient perkinsed before they are treated. Unfortunately this is not recommended at all because the victims will become completely unresponsive.
"Don't worry about me, I will perkins this after the fight"
"After Sarah got shot, we perkinsed her so she wouldn't scream."