Ratso : She's hooked. Shirley : Like why, cowboy? Ratso : I'd say she was good for ten bucks, but I'll ask for twenty. Shirley : Why cowboy whore? Did you know we were gonna make it? Ratso : So, uh, do you really want to do business? Shirley : [referring to Ratso] Who is he? Don't tell me you two are a couple! Gretel : Why are you laughing, Joe? Are you really a cowboy? Joe : Well, I'll tell you the truth now. I ain't a real cowboy, but I am one helluva stud. Ratso : A very expensive stud. And I happen to be his manager. Shirley : Incidentally, how much is this gonna cost me? Ratso : Twenty bucks. Shirley : OK. Ratso : And taxi fare for me. Shirley : Oh, get lost, will ya? Ratso : I agree, but for that service, I charge one buck taxi fare.

http://www.moviequotedb.com/movies/midnight-cowboy/quote_15415.html