The Smug Cat meme features a white cat named Ollie, who became an internet sensation for his strangely human-like, tight-lipped smile that radiates pure satisfaction and mischief. Originally surfacing on Tumblr in the mid-2010s, the image was famously photoshopped to enhance the 'smug' expression, though the original cat is known for having a unique facial structure that naturally resembles a grin. It is primarily used to represent feelings of self-satisfaction, getting away with something, or achieving a minor victory over someone else. Whether it's winning a pointless online debate or finishing a snack no one else knew about, Smug Cat remains the ultimate symbol of quiet, feline confidence.