Do re mi are the opening notes of the solfege scale taught in basic music lessons, which is why this short repeated phrase is understood even without context. Online, the clip circulates as a meme sound rather than as a teaching aid, shared in its Russian titled form do re mi do re do on soundboards and in short edits. Its appeal is the contrast between a childlike practice exercise and the rude, dismissive attitude attached to it in reposts, so creators reuse it as a quick musical jeer.