The act of suddenly appearing for booty calls regardless of previous commitments, and with complete diregard to their perception among friends, coworkers, or their family. Often the slut magician sleeps around to get respect, knowing full well they are being used just for meaningless sex.
Lisa is so easy, when ever I call, through use of slut magic she appears just soI can get my rocks off.
The ability of a woman to use her sexuality as well as learned tricks and skills (cooking, maintaining a well stocked beer section of the fridge, personal grooming (shaving everything every day), well thought through eye contact, pushup bras that are helpful but not misleading, etc.) to get a man to do what she wants and/or fall in love with her and/or sleep with her.
girl 1: "I don't know why I keep going out with all these guys but never getting one to date me/sleep with me?!" (whine, whine, whine)
girl 2: "Well let's start you off with the most basic rules of Slut Magic: Did you shave your legs? Did you offer him a beer when he brought you home?"
girl 1: "No"
girl 2: "Well there you go sweety. You can't get any if you aren't prepared for it."