first question:

slut.

but then think about how it goes for guys:

stud.

spot the double standard?

second question:

i've heard 'hold out'.

but then...

it isn't about what other people say about you so much as how you feel about yourself - isn't it?

and anybody who is going to be calling you names and disrespecting you (one way or the other) isn't really worth it surely...

(for what it is worth)