The judge's gavel has long been a symbol of courtroom authority, used to call a court to order and mark a ruling as final. Its sharp wooden knock became familiar through courtroom dramas, news coverage and comedy sketches, where a single strike could end discussion instantly. Online, creators adopted the sound as shorthand for judgment, dropping it into reaction videos, debates and parody trials to signal that a decision has been made. Its brevity and instantly recognisable meaning keep it useful across memes, edits and educational clips.