look up any word, like fleek:
 
1.
a group of girls who's intetions are to mess ishh up.
Usually roller derby girls who are always ready for anything.
I'm ready to do something Tina, let's have a "Tres Ruthless" night!
Oh Avery tonight does feel like a "Tres Ruthless" night girl!
by mudbutt420 February 07, 2011