The line comes from Bill Wurtz's History of Japan, a fast-paced animated history video posted to YouTube in 2016. Wurtz narrates centuries of Japanese history in a few minutes, using short jokes and sudden asides to keep the pace moving, and this blunt reply became one of its most quoted moments. Clips of the narration later circulated on TikTok, YouTube edits, and meme soundboards, where creators reused it as a shorthand for playful defiance. It endures because the wording works in almost any situation where someone chooses to ignore a warning.