Top Definition
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

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The condition most often occurring in pubescent teeny bopper girls in which the female becomes hostile towards their previous infatuation, frequently causing difficulty for the male in question of finding or connecting with a new mate(s). The most common symptom of Jealous Bitch Syndrome is the inability to control the urge to constantly and unreasonably prove a nuisance to oneself and others.
Bro 1: She's nothing but a trouble making drama queen ulleh.
Bro 2: Too true bro, I personally find it both amusing and entertaining, as the emotions of a pubescent bopper are, quite honestly, of little concern to me in comparison with more important mad wog shit.
Bro 1: Exactly, she has Jealous Bitch Syndrome, lets go get a coffee, yulla.
by Lebanese Rambo November 22, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt