The line comes from Chargeman Ken, a low-budget Japanese science-fiction anime from 1974 that later found a second life online as a cult meme, largely because of its rushed animation and odd dialogue. Within that world, the Jurar are alien antagonists, and this quote is remembered as a cool line from their demon king, often shared by fans who enjoy the show ironically. Short clips from the series spread through Japanese meme communities and soundboards, where the phrase survived as a shorthand for unbothered confidence long after the original broadcast ended.