There are three meanings. There is a tv show on the CW. A book that the show was based on. Then a real gossip girl where she tells you, you guys are best friends and you can keep secrets but then she gossip's about you behind you back. She spills everything about you.
"Don't trust her, she is a gossip girl." Meaning 3
"Have you seen the new episode of Gossip Girl." Meaning 1
"Have you seen the new episode of Gossip Girl." Meaning 1
by abiisboring December 14, 2016

1. A really good book series. Cecily von Zeigesar is a really good author. Even though Gossip Girl books are the number one banned book series or something.
2. A sucky tv series. Blake Lively (who played Bridget in the sisterhood of the traveling pants and had her picture on CosmoGirl) plays Serena van der Woodsen. Well, she tries. She absolutely sucks at it. Her voice is too breathy and everything for her to be a slutty, unpredictable it-girl. She's not even pretty.
Some girl plays Blair Waldorf and does an excellent job. They messed up Nate, Jenny, Dan and Dan's dad. Chuck Bass is really good and they took a character very important to the story, Vanessa.
2. A sucky tv series. Blake Lively (who played Bridget in the sisterhood of the traveling pants and had her picture on CosmoGirl) plays Serena van der Woodsen. Well, she tries. She absolutely sucks at it. Her voice is too breathy and everything for her to be a slutty, unpredictable it-girl. She's not even pretty.
Some girl plays Blair Waldorf and does an excellent job. They messed up Nate, Jenny, Dan and Dan's dad. Chuck Bass is really good and they took a character very important to the story, Vanessa.
by BJrox November 6, 2007

Something you say after spilling juicy tea or gossip. This comes from the CW show Gossip Girl where the narrator always finishes off a sentence with this.
by Oscar4566 June 2, 2018

its what gg superfanatics do. they unconsciously lose weight just by watching gossip girl over and over!
friend 1: hey. you lost alot of weight! how'd you do that?
friend 2: duh. gossip girl diet!
friend 1: what's that???
friend 2: it just happens! watch gg. and you'll find out!
friend 2: duh. gossip girl diet!
friend 1: what's that???
friend 2: it just happens! watch gg. and you'll find out!
by ilurvereeses March 19, 2009

The act in which an individual dramatizes or completely lies about scenarios to make their banal lives resemble the CW show “Gossip Girl”. These outlandish stories typically involve the topics of money, business, scandals, cheating, sex, and drugs to an exaggerated point. Those with this diagnosis will also go out of their way to prove they are "rich" and lead much more interesting and scandalous lives than you (when in reality they don't).
Gia: Yesterday Megan was talking about she apparently slept with her dad's co-worker than blew half the money in her trust fund shopping, I think she's lying..
Margot: Definitely Gossip Girl Syndrome as well.
Margot: Definitely Gossip Girl Syndrome as well.
by skinnysexycoolgirl June 29, 2021

The Gossip Girl Books are written by Cecily von Ziegesar. They are books describing the lives of different poeple on the Upper East Side in New York City. It discusses parties, the presence of drugs and alcohol, family life, events, such as fashion shows and charity get togethers, vacations, schooling, and of course designer clothes. Two people the books follows are Blaire and Serena who lead the most fabulous lives including vacations in St. Barths, beautiful luxurious penthouses, and private schools for the uber rich. These girls are socialites and truly live the socialite life with their pictures in big papers and glossy magazines. These books are addictive and unforgettable. You will not be able to put them down unless you are jealous of the rich and famous, which most people are I suppose.
Girl 1: I read the entire Gossip Girl series in one day. They are impossible to put down!
Girl 2: Those books disgust me. I bought the first one and threw it away.
Girl 1: Well I am gorgeous and rich so I can read the books without getting jealous.
Girl 2: Hmf!
Girl 2: Those books disgust me. I bought the first one and threw it away.
Girl 1: Well I am gorgeous and rich so I can read the books without getting jealous.
Girl 2: Hmf!
by Anonymous August 29, 2004
