Doka circulates as a short Brazilian meme audio on soundboards, shared mostly for its spoken slang reference to a mother wearing Nike. No clear original song, film or creator is documented for the clip, so its popularity comes from reuse rather than a known release. Creators lift the under one second hit for edits, status videos and chat replies, where the joke relies on viewers recognising the phrase instantly. Its brevity keeps it in rotation as a reusable reaction sound that can be inserted without explaining the setup to the audience first.