Call her a d****head and say you want to sleep with prosties. Seriously.
If she laughs it off and agrees with you sleeping around then she's a keeper. If she gets all indignant and ****, then she ain't worth your time, brother.
You see, you have to keep it real with the ladies, otherwise they walk all over your ass and all that. You want to snort crack outta some chickenhead's crack? Go for it! Just dont lie about it, ya hear? Hell yeah man. Im not talking out of my ass or anything. Just look at Charlie Sheen. He didnt keep it real and now look where he's at. Making abrasive phone calls and bein a *****. Dont play that man. Front your woman and lay down what it is you want and if she aint down with that then kick her ass to the curb. Believe me, theyre plenty of fishies in the sea.