Gongs have been used for centuries in Chinese opera, ceremonies and martial arts performances to mark entrances and important moments, and recordings of a single strike became a stock sound in film and television. Online, editors adopted it as a shortcut for mock drama, pairing it with shocked faces and reveals alongside sounds like the dun dun dunnnnnnnn and the Taco Bell Bong. Its link to stereotypical reveal scenes also made it a staple of the social credit meme format, which is why it still appears in short edits today.