Grey's Anatomy, Season 11

Arizona:
Stop it right now! You're right, Dr. Bailey. I am not Dr. Herman. I am Dr. Robbins and I am the fetal surgeon here. And I have chosen to do this procedure and there was a point at which you could no longer be on board, but that point is long gone. I'm in the middle of a woman's uterus and any slip I might make could result in catastrophic blood loss. And if I slip, it will be because you were screaming in my ear and not because I don't know what I'm doing. You either need to get on board and shut up or you need to get the hell out.