Kitana is a long-running fighter in the Mortal Kombat series, and Mortal Kombat 9, released in 2011, rebooted the franchise with a return to its earlier storyline and fighting style. Her knockout scream comes from that game, where a defeated fighter cries out as the round ends. The clip later circulated on soundboards and in gaming videos, where editors reused it outside its original context as a shorthand for defeat. Its short length and instantly recognisable Mortal Kombat feel keep it useful for fast-paced edits.