" philanderer "

 [ "philanderer" ]

1: A Manwhore who has less than no regard for women and frequently and casually uses them for his own sexual pleasure, only to rid himself of them once their "duty" for him is done. Although usually men, women can also be the perpetrators in this act of idiocy.

  * e.g.,  ... "Who, Johnny? Oh that man slut is a philanderer, I dated him once, took my virginity and left me in the ditch, that piece of SHIT-ake mushroom!" 

 [ "philanderer" ]

1: One who plays at courtship; a fickle lover; a flirt (usually applies only to men). A man who likes many women and has short sexual relationships with them *From philander (“lover”) + -er, from Ancient Greek φίλανδρος (phílandros), from φίλος (phílos, “love”) + ἀνήρ (anḗr, “man”).

  * e.g.,  ... A staunch traditionalist at home, Ahmad is also a liberal in politics and a nighttime philanderer. 

 [ "philanderer" ]

1: is what Michael Scott considers himself (a great one, that is), on S2: E22 of The Office (U.S.).

  * e.g.,  ... I consider myself a great philanderer... 

 [ "philanderer" ]

1: womanizer

  * e.g.,  ... My neighbor is a philanderer, he's got a beautiful wife, even though, he dates with a different girl every weekend.