Culiao comes from everyday Spanish slang in Chile, where it works as a strong insult, and shorter forms circulate widely across Latin American social media. As a soundboard clip it has no single confirmed speaker, so its popularity rests on the delivery and the recognisable word itself. Short shouting clips like this spread through gaming chats, group messages and meme edits because they are easy to reuse out of context. It remains popular as a quick, rude but comic way to call someone out.