The line comes from Star Wars: Episode III – Revenge of the Sith (2005), during the opera house scene where Chancellor Palpatine tempts Anakin with a Sith legend. Darth Plagueis never appears on screen, but the story became one of the most quoted parts of the prequels. Clips and remixes spread widely on YouTube and meme pages in the 2010s, often paired with the follow-up question about the tragedy, turning a serious seduction scene into a reusable setup for jokes about forbidden knowledge and inevitable irony.