Junkie Geogrpahic on Instagram: "🥊😭.. Follow for more Episodes "Tweaker" is a slang term typically used to describe individuals who compulsively use methamphetamines, leading to hyperactive, erratic, or paranoid behavior. The physiological effects of the drug often cause them to stay awake for days, resulting in repetitive motions, rapid speech, and physical signs like skin sores or tooth decay. While the term is often used disparagingly, it describes a state of intense chemical dependency tha