Illidan Stormrage is one of Warcraft's most iconic villains, the night elf demon hunter voiced by Liam O'Brien who headlined World of Warcraft: The Burning Crusade in 2007. His bombastic quotes like 'You are not prepared' became early gaming memes, and shorter whispered lines like this one spread later through YouTube compilations, Twitch soundboards, and Discord sound packs. Streamers adopted it as a lurker callout because the delivery feels personal, as if Illidan himself is watching the chat. It remains a staple of Warcraft-flavored meme audio.