The distinct and complete opposite of sexy. Like turn around and drive thousands upon trillions of miles west of sexy and you'll find this guy. He's on the corner of disgusting boulevard and slob terrace.
1.) (US Army & USMC) A very aggressive or masculine female soldier or marine. Also a term to imply a woman is a competent soldier.
2.) A tough female cop who uses excessive force to prove she has the mad chops to run with the best of the bad boys in blue. She's usually a rookie cop trying to make a name.