Yao Ming is a former professional basketball player whose expressive smiling face became a widely shared reaction image across forums, social media and meme pages. The image was reused so often that it became shorthand for a knowing, slightly mocking laugh, and the accompanying laugh clip followed the same path into short videos, edits and soundboards. Creators still reach for it because the face and sound are instantly recognisable even to viewers who never watched him play, making it a quick visual and audio cue for amusement at something obvious or silly.