The phrase itself is everyday Portuguese for telling a group that something is confirmed, which helps explain why the clip travels so easily in short-form videos and messaging chats. Creators tend to reuse it as a shorthand for settled news, borrowing the informal, friends-talking-to-friends feeling rather than treating it as a quote from a specific show or film. Because the line is short, clear and instantly recognisable as a confirmation, it keeps appearing whenever a new rumour, spoiler or announcement needs a quick, funny ending.