Most Helpful Guy
For me, a player is someone who lies, manipulates people or just pretends to care about someone just to have sex and then move on to the next person. Like the words already says it... the person is playing with their "partner", with their feelings, thoughts, body, etc.
I don't make a difference between male and female player.4
Most Helpful Girl
A woman who is not able to manage her feelings towards a guy that might be a wonderful guy, a woman that does not deserve to be called a woman with the capital W.
And the same goes for men of course. :)5