In the movie Up in the Air, starring George Clooney, there's the following dialogue:
Alex: I'll say. I put up pretty pedestrian numbers. 60 thousand a year, domestic.
Ryan: That's not bad.
Alex: Don't patronize me. What's your total?
Ryan: It's a personal question.
Ryan: And we hardly know each other.
Alex: Come on, show some hubris. Come on, impress me. I bet it's huge.
Ryan: You have no idea.
Alex: How big? What is it, this big? This big?
Ryan: I don't want to brag.
Alex: Oh, come on! Come on.
Ryan: Let's just say I have a number in mind and I haven't hit it yet.
I'm not quite sure what this means. Is it talking about how many people they've slept with or mileage or something else?