"MOLLY BRAINS" is a song that depicts the dark and destructive lifestyle of drug use and addiction. The lyrics talk about the narrator having Molly (a form of MDMA) in their veins and brain, as well as Percocets in their system. The mention of a dirty stick and a dirty whip emphasizes the dangerous and reckless behavior associated with drug use. The song portrays a sense of numbness and detachment, with references to feeling like a walking zombie and being indifferent to love or affection. The lyrics also touch on themes of violence, with mentions of a Smith & Wesson gun and a sniper. Overall, the song paints a grim picture of a life consumed by drugs and self-destructive behavior. The chorus repeats the line "I got Molly in my veins, I got Molly in my brain" to emphasize the overwhelming presence of drugs in the narrator's life. The aggressive delivery and dark themes in the song reflect the harsh realities of addiction and the consequences of living a reckless lifestyle.