A guy who has sex a lot and loves to flaunt himself;he is always thinking about sex, thinks he is great at having sex, and tries to sleep with almost every girl he meets; most likely has a kid and/or an STD
Omg my best friends new boyfriend is such a man-whore, he had sex with a differnt girl everyday last week!
Not quite a player...but someone who insists on constantly being around women. Instead of going for sex there goal is to get halfway towards a g/f and then stop. Commonly metrosexuals.
(Looking at a guy getting a back rub from another girl, but now real action)
Dave is such a man-whore.
