Slut run 

When a person hooks up with several people post-break-up. Reasons for doing so are to make your new ex jealous, low self-esteem, or to heal your wounds.

Since Mary and John broke up she has slept with like ten guys. Shes on a total slut run.

Slut run by Michelle Jackson December 23, 2008

Runescape slut

A person who will just go on Runescape to talk dirty and swap MSN addresses with 30-year old fat computer nerd.

Runescape slut: Press 101 for dirty chat!!!
Fat Computer Nerd 1: 101
Fat Computer Nerd 2: 101
Desperate Fat Computer Nerd: 101!!! Please Baby!! Ur so hot!! 101 101 101!!!!!!

Runescape slut by Rennichoos October 16, 2008

runway slut 

a person who wants attention from a certain person or group, but wears lesser clothing to achieve it.

example 1

person 1: omg, did you see what brooke wore today?
person 2: yeah, i bet she did that for tyrone.
person 1: wow, she's such a runway slut.

example 2

person 1: dude, did you see what ashley wore today?
person 2: yeah, i did.
person 1: i swear she did that for david, dave and mike.
person 2: omf, what a runway slut.

runway slut by miriwhat March 19, 2016