Anya’s 'Heh' Face, also known as the Anya Smug Face, originates from the popular manga and anime series Spy x Family. The expression first appeared in Chapter 8 of the manga and later Episode 6 of the anime when Anya Forger attempts to display a mature, peaceful smile to avoid conflict with her classmate Damian Desmond, resulting instead in a hilariously condescending smirk. The image instantly became a viral sensation across platforms like Twitter and Reddit, often used as a reaction image to denote smugness, hidden mischief, or a sense of knowing something others don't. Its extreme versatility has led to countless redraws featuring other fictional characters, cementing its status as one of the most recognizable anime memes of the decade.