The phrase comes from a Russian language stream moment linked to Regiboy, where sho ne slyshu was repeated as a slowed donation style meme. Written in slang as sho, it spread as a short reaction clip rather than a full song or scene. Its humour relies on the universal joke of selective hearing, so it keeps circulating in edits even for viewers who do not speak the language, usually as a quick meme response to instructions, requests, or comments people would rather pretend they never heard at all.