The quote comes from Mad Max: Fury Road, the 2015 action film directed by George Miller. It is shouted by Nux, played by Nicholas Hoult, during one of the movie's high-intensity pursuit scenes. Online, the line spread through reaction clips, fan edits, and short meme videos because it perfectly captures cheerful excitement in the middle of chaos. It is still popular for posts where someone embraces a bad idea, a wild stunt, or a beautiful mess with total commitment.