1 definition by Kevy Absolution

The condition most often occurring in ex-girlfriends in which the female becomes hostile towards their ex-partner and then continues to prove a nuisance. This frequently causes difficulty for the male partner in finding or connecting with a new mate.
Tom: Yeah, I was planning on going on a date with Melissa tonight. She's really great, but Katie still sits by me in Calculus and totally tried to cock block me.

Jimmy: Seems like she has a case of Jealous Bitch Syndrome.
by Kevy Absolution March 04, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×