This is what I have done that will stop it cold: Walk away.
Yes fellas.
It may sound obvious or redundant but I know that even when I was acting Don Juanish some girls will still try and manipulate you, especially the hot ones. It amazes me the power some women "think" they have over us. I know this to be true, and it's men's fault. Most men will try and try again with a woman until she just bites his head off. Most girls, the hot ones for sure, really think that they can have thier cake and eat it too. They don't think you have the guts to walk off, they think you'd never do that. I believe they think that as long as you think you may have any chance at all with them, you'll remain accesible. As a matter of fact, I know this.Thus they feel comfortable playing games and making you wait around. Walk away and they cannot believe it, blows their mind. It shows them all the traits they want in a man. Don't let her toy with you, life is too short.
The last girl that was trying to manipulate me is beautiful and knows it. She was interested in me but would not do what needed to be done for us to be together. I'll just say that she was trying to "have her cake and eat it too". Now she knew I was interested, and that she was hot, so she thought she could get away with murder, so to speak. She never dreamt I'd say to hell with and move on. But I did, and I'm damn proud of it. And she was crushed. It still amazes me how much girls hate to lose when they are trying to manipulate or get something from a guy. The real hot ones have probably never had a guy walk away, ever. So they have themselves on a pedestal. If you walk away because she isn't "playing fair", it destroys that pedestal.
I think that the act of a guy walking away is our ultimate weapon. You must be willing to do this. Women can do it easily, because getting dates or sex for them is a given, unless they are ugly as hell. They know the power in it. Most guys won't use this power, or don't realize they have it. We do have it, and it does all come down to confidence.