The phrase who are you watching this has circulated online as a short reaction clip, shared in meme edits and short-form videos where creators poke fun at what someone else is viewing. It works because the question is instantly recognisable, even without context, and it frames the next clip as something strange, embarrassing, or hard to explain. Creators use it to set up reaction videos, commentary edits, and duets, letting the line do the judging before the footage speaks for itself. Its short length and direct wording keep it easy to reuse across different jokes and formats.