The phrase 'we'll be right back' comes from television broadcasting, where it traditionally marked a short commercial or technical pause, and it later became a familiar joke and editing cue across livestreams and short-form video. Creators adopted it because audiences already recognise the signal instantly, without needing any explanation or on-screen text. It spread through streaming culture, reaction edits, and meme compilations, where a brief pause is often funnier or more useful than an abrupt cut. That shared familiarity is why it still works as a simple, reliable break marker today.