Do not be fooled by the title, you won't be grabbing anybody's ass.

I haven't gotten to test this yet, in fact I am planning on it tonight. This is a Shotgun Neg, designed for +2-sets. You may notice I got it from Night at the Roxbury, though I twisted the purpose of the statement. First, you need to position yourself next to the target, which you should be anyways. While going through a routine, suddenly stop in the middle of it, back away from the target and say with a surprised look/tone, "Did you just grab my ass?!" Don't wait for an answer, quickly turn to her friends, "She just grabbed my ass!" Turn back to target, "Look, sister, I'll let that one slide, but from now on you'll have to pay to do that." Or something of the like. Not only does it lower her frame, you also disqualify yourself as a suitor. Afterwards, you can resume your previous routine or cut to a new thread.

_________________
"Do you think women have a clue what goes on up here? What do they think, it's all stock quotes, drill bit sizes? They don't know shit! Let's keep it that way."

I have some misgivings about this. Both of you will know that she did not, in fact, touch your ass in whatever way. Moreover, if she actually did grab your ass, and be honest here, would you react the way you do in this neg? And put yourself in her shoes for a moment: if a woman gets intimate with you and you feel okay to touch her ass, would it make you feel good that she suddenly changes her mind and calls you out on it publicly? Nonetheless, I would like to hear your results, so I wish you success in your tryout.

_________________
One of the most useful things you will ever learn about body language.

I think this could work in a high energy, fast paced routine. You explode into a set like a madman and start blitzing the girls with jokes, kino, and the like. Then you throw this little number in there just to get some cheap laughs and to keep things lively.

_________________
“Nothing is impossible, the word itself says 'I'm possible'!” ~Audrey Hepburn

I will admit this would probably work best for an experienced PUA. I tried it the other day and.. well.. it didn't work quite as well as I'd hoped. But I believe that if you really know what you are doing and have a solid frame set up, this would work great by temporarily putting your target on the spot and lowering her self-esteem. If she brings it up later, you can either admit to playing around or tell her you genuinely (not really) felt something touch your ass and assumed it was her because she was right there. The key though is not to let her clarify that she didn't grab your ass while in the set, or else you will be framed as a liar or a pervert or whatever and your chances will be ruined.

_________________
"Do you think women have a clue what goes on up here? What do they think, it's all stock quotes, drill bit sizes? They don't know shit! Let's keep it that way."

This may only work in fast-paced conversations when everyone is clear on it being a joke, and not a very funny one.