The shame bell is widely recognized from Game of Thrones, where it is tied to the memorable public humiliation scene in the television series. Online, the sound spread as a reaction clip because one bell strike immediately communicates disgrace, blame or ridicule. It remains popular in short-form edits, gaming compilations and callout memes because viewers instantly understand the joke without needing extra context. Its staying power comes from that clear association with public embarrassment and the show's massive cultural reach.