The phrase comes from a video by Spanish speaking YouTuber José El Mango, recorded at the moment he opened his first mythical plant. Fans clipped the reaction because the disbelief sounded spontaneous rather than performed, and the short line soon circulated separately from the original video. Shared as a standalone audio, it became a familiar reaction among his followers and in Spanish language gaming edits. Because no puede ser is understood even by viewers who never saw the opening, the clip keeps being reused for any unlikely or fortunate reveal.