The sound comes from a 2015 motivational video in which actor Shia LaBeouf delivers an exaggerated pep talk in front of a green screen. Created as part of an art project with Nastja Säde Rönkkö and Luke Turner, the footage was quickly shared online, where the green screen invited endless remixes, edits and parodies placing LaBeouf in new scenes. Its blunt, repetitive message made it easy to quote and reuse, and the clip has remained a shorthand for over-the-top encouragement in memes, workout videos and motivational edits ever since.