Little is known about the original source of enf2 super loud, and the name appears to come from user uploaded soundboards rather than an official release. The clip spread as a generic loud effect in meme edits, where extreme volume and distortion are used as a deliberate comedic device. It sits alongside vine boom and other overstated reaction sounds in short form video, gaming montages and earrape compilations, and remains popular because the joke is instantly understood even without any context from a film, game or show.