Pink Slush Pile 

1)A group or circle of lesbians, usually consisting of about 4-9 people, that constantly have intercourse with one another, and never find another partner outside of that group.

2)It's someone that has alwasys dated someone, thats dated someone, then went back to someone.then dated that one bitch that dated the second someone.

Hannah became part of the pink slush pile once Susie decided to take her to her first lesbian orgy.

Pink Slush Pile by Hans Jobs March 2, 2012