Typically a slur used by northern street fags, slut; may be used as a term of endearment whilst in a long term, intimate engagement with thy of female origin
Alyson: “Hey baby do you want to go out to eat tonight?”
Ben: “Sure! But only if you’ll be my slut afterwards!”
A woman with the morals of a man
I noticed Brittany is sleeping around like her husband, she's such a slut