The line comes from Star Wars: Episode III – Revenge of the Sith, released in 2005, spoken by Anakin Skywalker to Obi-Wan Kenobi on Mustafar before their duel. As clips from the prequel trilogy circulated on YouTube, TikTok and soundboards, this moment became a reusable reaction for betrayal and escalating conflict. Its popularity grew alongside renewed interest in the prequels and Anakin's arc, and creators still use it because the threat is instantly recognisable even without the film scene attached.