The phrase comes from everyday Latin American Spanish slang, where causa means a close friend you trust like family, especially common in Peru. Skoll is delivered like a nickname or call-out, turning the greeting into a short, memorable tag. Like many WhatsApp audios, the clip spread by being forwarded between group chats and reposted on soundboards, with no single polished source behind it. Its short length and familiar tone kept it in circulation as a friendly reaction that works without any context or setup.