Who Can It Be Now is a 1981 song by Australian band Men at Work, built around a distinctive saxophone riff and a narrator wondering who is knocking at his door. The track became a worldwide hit and has stayed familiar through radio, film and television, later finding a second life online as a short meme clip for unexpected arrivals and reveals. Its simple question and catchy hook make it easy to reuse across languages, including Russian-language edits that spell the title phonetically, which helps explain why the same few seconds keep appearing in new videos.