The Gunnery Sgt. Hartman meme originates from the 1987 Stanley Kubrick masterpiece Full Metal Jacket, featuring the legendary performance of real-life drill instructor R. Lee Ermey. The character became an immediate cultural icon for his creative insults and intense, high-volume delivery during the Parris Island training sequence. On the internet, the meme typically captures the moment Hartman is inches away from a recruit's face, making it the perfect template for expressing intense discipline, calling out incompetence, or reacting to a ridiculous statement with extreme aggression. It is widely used in corporate, gaming, and military circles to satirize strict authority figures or to highlight a major malfunction in logic or behavior.