B.I.D - bitch in disguise.
a B.I.D will act all friendly and pretend they are sweet and kind to everyone, but as soon as you piss one off, they show there true colours.
this can also be them being two faced.
your girlfriend moves to another country, you give it a while and tell her it's not gonna work, she flips out and does everything in her power to hurt you.
your friends with someone, and they say vindictive things about you to your other friend.
23 Nisan 2010, Cuma