The phrase comes from La Zanzara, the long running Radio 24 talk show hosted by Giuseppe Cruciani with David Parenzo, famous for heated calls, provocations and callers being cut off mid argument. Short excerpts from the programme circulate widely in Italy as WhatsApp audios and meme clips, detached from the original broadcast. This line survives because chiudilo is a recognisable instruction to close the call, making the insult reusable whenever any speaker, video or chat has gone on too long and needs an instant, theatrical ending.