The phrase translates from Spanish as tomorrow is a workday, and it circulates online as a short reaction audio rather than a clip tied to a known film or show. Shared widely in Spanish-speaking meme spaces and messaging groups, it works because everyone recognises the feeling behind it: the weekend ending and the alarm clock waiting. Its brevity makes it easy to reuse as a voice note, a video punchline, or a soundboard reply whenever work is about to start again.