The term JAB can refer to a variety of actions, including jogging, thrusting, pricking, hitting, injecting, puncturing, injections, sticking, nudging, piercing, blowing, punching, digging, stabbing, poking, prodding, and lefting. These activities can range from physical contact such as hitting or poking to more subtle movements such as nudging or prodding. Injections are also a form of jabbing, as they involve inserting a needle into the skin. All of these activities can be used for a variety of purposes, such as self-defense, medical treatment, or even just to get someone's attention.