The phrase comes from Argentine politics under President Javier Milei, whose supporters use kukas as a slang nickname for Kirchnerists, followers of Cristina and Nestor Kirchner. Tiran piedras, meaning they throw stones, became a shorthand criticism of left wing protests that turn violent in Buenos Aires and other cities. The clip spread through political TikTok, X, and WhatsApp groups in Argentina, where both Milei fans and opponents reuse it as a meme reaction to marches, clashes, and heated news coverage.