Respecte-moi, frr is a French internet catchphrase built around street slang, with frr used as a shortened, playful form of frère, meaning brother. The phrase circulates as a short voice meme rather than as a line tied to a widely documented film or song, and it has found a second life on soundboards and in short-form edits where French-speaking creators reuse quotable slang. Its staying power comes from its simplicity: the demand is instantly understood, even by viewers who only know a little French, and it fits almost any moment of mock seriousness.