1 definition by Billy Prescott
A word used to descibe Someone who has no problem physically or emotionally attacking someone else, but when they get attacked in one way or another by someone they feel depressed or emotional or seek revenge against who ever it was that hurt them. Basically someone who is only sensitive about their own feelings and no one elses.
Blair is so vulnerable, shes such a bitch to people constantly, but when someone is mean to her she flips out and either gets really emotional or plots some sort of crazy revenge scheme to get back at that person who fucked with her.
by Billy Prescott September 3, 2008