This bedtime one-liner circulates as a short-form sign-off rather than a quote from a known show or film. With no confirmed original source, its popularity comes from pure utility: it is short, instantly understandable and perfect for ending content. Creators on TikTok and Twitch use it to wrap streams, close vlogs or joke that the audience should finally sleep. It pairs naturally with a snore for sleepy edits and thrives in late-night humor, study-with-me videos and relatable parenting skits.