The phrase comes from everyday Russian slang, where shto za khuinya is a blunt way to ask what kind of nonsense something is, and clips of men shouting it have circulated as reaction audio for years. This longer rant version spread through meme pages and short video edits because the delivery escalates instead of ending after one line. It is now used internationally, even by viewers who do not speak Russian, as a universal sound for disbelief, frustration and mock outrage at fails, glitches and absurd situations shared online daily.