The line comes from Star Wars: Return of the Jedi, released in 1983, where Emperor Palpatine greets Luke Skywalker aboard the second Death Star after luring him into a confrontation with Darth Vader. Online, the short greeting was clipped from the scene and reused apart from the film as a reaction for expected arrivals. Its popularity sits alongside other Star Wars clips like the Darth Vader scream, because the delivery is instantly recognisable even without the throne room visuals, and it works for both serious edits and jokes.