The line comes from Star Wars: Episode III – Revenge of the Sith (2005), where Ewan McGregor's Obi-Wan Kenobi greets General Grievous on Utapau before their duel. The brief exchange became one of the most quoted moments from the prequel trilogy and a staple of the prequel meme community online. Fans reuse it as a greeting, a reveal and a reaction, often pairing it with images of Obi-Wan appearing unexpectedly. Its polite tone and dramatic context keep it recognisable even to viewers who have not seen the film recently.