The clip circulated online as a WhatsApp audio under the name Luca Fresh, with the Italian word rutto identifying it plainly as a burp. Like many short voice notes, it spread because it was easy to forward, drop into a chat and reuse as a reaction without any context. Its brevity helped it travel between friends and creators, who kept it as a quick gross-out joke for edits and pranks. Because the sound needs no explanation, it still works in chats, especially in Italian-speaking meme and WhatsApp circles.