Slut

Why are people quick to call another person Slut?
UrbanDictionary:
Slut: A woman with the morals of a man

So lets name this girl Mindy.

Mindy decides that she needs to get some action and sleeps with some people over a reasonable amount of time but because shes benn with a couple of guys, shes a slut.
But wait guys cheat, lie and fuck everything that blinks and it bring 10 extra cool points on his busted radar.

If a woman is discreet about her sexual activites and one day it comes out into the open. First thing people say is "omg1 this slut is fucling nasty"
Why? Because she had sex, gave and recieved oral and took it in the back door. Umm what were you doing last night and how come youre not out getting laid?