Aullido de Rafa circulated as a short WhatsApp voice note, the kind of audio forwarded between friends and saved to soundboards under its Spanish title. The second version in the title suggests the clip was re-shared or re-recorded after an earlier howl gained traction in chats. Without a film, show, or public creator attached to it, its spread is purely peer to peer, driven by the joke of answering a normal conversation with a sudden wolf-like cry.