a girl who is the biggest form of a slut. not only does she have sex with everyone in the school, but she continues that to schools in the surrounding area. she's always ugly, and always has disgusting greasy hair, yet all the boys still flock to her because they know she will be an easy lay.
"man, that new girl is a definite gayslut, i'd tap."
Girl: "ew, gayslut's are the worst. i can't find a decent guy because they all go for her!"
Gay sluts are very rare...but real.
Gay sluts are gay but they will hit on men and women.
In a sentence: Sommer is a gay slut.