Couple of exchanges between my anesthesiologist and I when I went in for my gallbladder removal:
He walks into the room "Hey there. Know who I am?"
"Yep. You're wearing the hat."
"Okay, great. I'll forego the talk about how the surgery isn't going to be scary then and get right to the questions."
Later, down in the surgery waiting area:
Me: "Say..."
"Yes?"
"Do you mind if I get up and go to the bathroom before you take me in?"
"Oh please God yes. THANK you."
"Yeah, I know the game."
"The game?"
"The Code Brown game."
"Yes. Okay good for you. Good for us too I suppose."