The Sigma Stare, primarily featuring Christian Bale's character Patrick Bateman from the movie American Psycho, became a cornerstone of the 'Sigma Male' internet subculture. It depicts an intense, unblinking gaze that suggests a person is hyper-focused on their own goals and entirely indifferent to social norms or external distractions. While it started as a way to promote the 'Sigma Grindset'—often with a layer of irony—it quickly evolved into a universal reaction meme for expressing silent judgment, stoicism, or an unshakable sense of superiority. The meme is often accompanied by aggressive Phonk music on platforms like TikTok and Instagram, cementing its status as the ultimate symbol of the detached, modern lone wolf.