Not shy or nasty. Sneaky or decietful in their motives. A person who plots and manipulates others to get what they want. Someone that will do almost anything to get what they want.
by honesty2love December 29, 2006

by LaLoka October 28, 2005

by leo gonzalez April 27, 2010

Someone who is fucked up, a douche bag, annoying, a cock blocker, a slut, a dick, a bitch, selfish, greedy, judgemental, ect...
Stephanie: Oh my God did you hear about what Nicole did with Justin?
Lacey: She prolly fucked him, that bitch is fucking shystie!
Lacey: She prolly fucked him, that bitch is fucking shystie!
by SamJames December 28, 2005

by Danny Delinquent September 26, 2003

by Pur October 04, 2006
