This simple scene, for many, would become Ronan The Accuser's defining moment. Always radiating a sense of simmering violence, Ronan is the ultimate evil overlord who usually keeps his inner beast tightly tethered just below the surface. But when he gains the strength and confidence that comes with the Infinity Stone, he no longer has to kowtow to Thanos's will. In a wild outpouring of unbridled rage and defiance, Ronan lets rip at his erstwhile master. "You call me boy?!", he roars... his bitter, vitriolic spirit unfurled through his blackened mouth. Things are about to change, and Ronan has had enough of taking orders. It's undoubtedly the most cutting, blood-curdlingly delivered line of the entire film.