You Are Not Prepared became Illidan Stormrage's signature line in World of Warcraft: The Burning Crusade, released in 2007, where the demon hunter addressed players before the Black Temple raid. The dramatic delivery turned into a lasting catchphrase for the character and was repeated in later Blizzard trailers, expansions, and fan remixes. Online, creators clipped it for reaction videos and gaming edits, with lo-fi radio versions like this radinho edit adding a playful, distorted twist that keeps the warning recognizable while making it fit casual meme use.