Your very good friend. Nickname for friend or homegirl. 2.) British.Derog. A selfish, sordid broad with a hint of bitchiness. She is very calculating and to take your means and run. 3.) A thick chunky chick.
An exclamation of "hell yes!" That feeling you get when something amazing dances into your world. It's a combination of yay + yes = yas! Sometimes spelled, yasss! The more "s" on the end the more fun you are having.