The eyebrow raise comes from Dwayne Johnson's persona as The Rock in professional wrestling, where the single raised eyebrow became his trademark reaction to opponents and crowds. Clips and stills of the gesture later spread across social media and meme pages, where editors paired it with short sounds to mark moments of doubt, disbelief, or quiet approval. It remains popular because the expression needs no explanation and works across languages, making it a reliable shorthand for a skeptical or impressed reaction in short-form video.