Re: Getting them in the mood
I love it! My go to is talking about the "hot girl I made out with at a party last week" or when I'm making physical contact with them (rub their leg or something) and say "sorry if I'm being too touchy. I'm just really horny today" (this leads to dances/VIP or them offering to take me home, but either way cuts out a lot of chit chat and lets me know if they're there to spend or waste my time.)
Re: Getting them in the mood
I like the sex/sexy talk. It works many times. only thing is I try to stick with talking sexy about my body or me masturbating first. Or wednesday86 mentioned the girl on girl - lots of guys have that fantasy. Sometimes I feel if I start off talking about sex off top (esp. with a guy) then they go into "hmm well let me just pay to f*ck you instead"