The phrase is Sicilian dialect rather than standard Italian, which is why searches for it often mix translations between English and Italian. Short dialect clips like this spread easily in chats and soundboards because the wording is local, specific and instantly repeatable. This one survives as a bedtime joke, shared when someone is tired, stalling, or pretending they are not sleepy. Its appeal does not depend on a known source scene, it comes from the familiar scolding tone that many listeners recognise from home.