Cave Johnson here. I need you to - [Dark Cave] Do not listen to this man. He's the other Cave Johnson. He's an impostor! [Cave Prime] You're the impostor, impostor! Chariots chariots! [Dark Cave] Oh, yeah? Chariots chariots chariots! Just keep testing. I'll settle this. [Cave Prime] No, I'll settle this. [Dark Cave] Shut it, you. And you, keep testing!