Short rain sounds like this became a staple of online soundboards because they are instantly understood in any language - lluvia means rain in Spanish - and need no context to work. Creators reuse the same brief clip for lo-fi edits, WhatsApp audios, study ambience and meme videos where a character is left out in the rain. Its popularity comes from its brevity: it delivers the feeling of a shower in two seconds, making it easy to layer, loop or repeat without overwhelming the main audio.