Source: American Psycho
Patrick Bateman, played by Christian Bale, is sitting on a bathroom vanity, looking at someone and smiling confidently while holding a wallet, displaying a polished yet sinister demeanor.
This scene is often used to represent arrogance, superficial confidence, or that 'sigma male' archetype associated with Patrick Bateman's character in meme culture.
What makes "Patrick Bateman's Confident Smirk" from American Psycho stick is that the expression and timing are doing more work than the words alone. Stripped from its original narrative, it became a versatile reaction meme that people use whenever they need to convey quiet confidence and celebration faster than typing allows.
