Leonard: So how was work today?
Girl: Busy. I removed an appendix, a gall bladder and about a foot and a half of bowel.
Leonard: I’m hoping that’s three different guys.
Girl: No, just the one. He didn’t make it. So, how was your day?
Leonard: Oh, you know, I’m a physicist, so, I thought about stuff.
Girl: That’s it?
Leonard: Well, I wrote some of it down.