Jasonking
Not a man, but an adjective. Refers to the rank below Jester during medieval times, the lowest class in historical society, as in less than a fool. A jasonking is so low in society it was believed by many that any woman who was unlucky enough to encounter a jasonking, their sexual hormones would decrease so rapidly that their vaginas literally would turn to sand.
Girl, you better stay away from that jasonking unless you never want to orgasm again!!!