The clip comes from Brazilian Twitch streamer tigringg, whose channel is credited on the original upload. In League of Legends, Brazilian players nicknamed the raptor jungle camp 'harpias', and the streamer's shouted 'Harpias ao ataque!' became a hype call during his broadcasts. Saved and shared as a WhatsApp audio, it escaped Twitch and spread through meme soundboards and gaming group chats, where it works as a rallying cry alongside gaming memes like voce era o meu duo. Its staying power comes from the delivery: short, loud, and usable whenever anyone wants to turn an ordinary moment into a charge.