J.D.: What the hell are you doing here?
Dr. Cox: You know, it's funny, Vivian, I was just going to ask you the exact same question, seeing as how I paged you four minutes and thirty-eight seconds ago.
J.D.: Dr. Cox, this is my big brother, Dan! He just showed up unexpected!
Dr. Cox: Heh. Four minutes and forty-four seconds.
Dan: Whoa, whoa; easy, there, chief! Why don't we have one of those nurses, there, pour you a big, tall glass of calm down juice?