Mark: Did you see what my sister looked like today?
John: No, why?
Mark: She was wearing a mountain of make-up and this low-cut
top when she hardly has boobs. She's such a pre-slut.
Jess: How was the party last weekend?
Mary: Good, except there was this
random 12-year old girl hooking up with like 8th grader boys.
Jess: Oh my God, what a pre-slut.