douchegirl 

A highly parents-subsidised pretentious paris-hilton-girl with a constant need for attention, negative or positive. The easiest way to get attention for her is to play guys by acting as if she was super-interested in them, while in fact just looking for attention. She is unable to maintain a healthy relationship to the opposite sex, constantly chasing for new guys to mess with and will never stop teasing them. When going out she dresses in a slutty way to maximise the level of attention she gets, trying to attract guys to sexploit or to play with. She tries to lower her victims self-esteem by constant negging and showing off to make her feel better about herself.

She wears expensive cloths/bags/sunglasses/etc, defines herself by other’s material possessions and by the people she got to know during her attention-whore adventures. Though materially well-equipped by birth, she tries to be even "better" than she really is, e.g. by pretending to live in cool cities like London, though this is not true in reality.
Douchegirls should be avoided at all costs by any guy as they just live to try to fuck them over for attention. They pretend to be the happiest girls on the planet, while in fact being among the most empty people on the planet. They tend to be of average intelligence, trying to appear smart in an equally pretentious way as they behave in other parts of their lives. Never get impressed by a douchegirl, as there is nothing behind her ego but emptiness and hot air.

Tall blonde girl neglected by her parents, chasing after guys in clubs.

Typical douchegirl blabla:

To guy: "Say hi to another guy's name for me"
To anyone: -"I had gadget, e.g. blackberry before it was cool"
-"I am friends with all the guys"
-"Most of my friends are guys"
To show off how exclusive she is: "I crashed a guy's Posche Cayenne Turbo S cause I was wearing heels."
To emasculate a guy not acting 100% tough: "Wanna cry?" or "guy's name is quite useless" or any other neg
Complaining: "All the guys are hitting on me" wearing a skirt which could be confused for a belt

douchegirl by formonkeys January 12, 2011

Douchebilly

A combination of a douchebag and a hillbilly. Not just a douchebag and not just a hillbilly but both! A Douchebilly!

My ex-husband is a real douchebilly

Douchebilly by muleymomma February 2, 2010

Douchebility 

When an act of douchbaggery is committed with such grandeur as to give the illusion of possessing an exceptional talent.

Spencer Pratt's douchebility is so extraordinary he has become a household name.

Douchebility by CocoChristopher July 10, 2009

Douche Douchington, the Duke of Doucheville 

King of the Douches, the biggest douche in all of the land. Every time he tries to talk a giant stream of douchewater squirts out. These douche squirts are often accompanied by his lies. Things like "I love you.", "Sex can wait.", and "I value you as a human being." It is important that you do not fall victim to any of these lies, or he will hit it, quit it, and toss you to the curb. And you will be yet another victim of his awe-inspiring douchedom. Douche Douchington is a rare species of Douchebag, which does not require food, but instead, requires hours and hours of the universal douchebag passtime, Call of Duty. In fact, the only thing he loves more than pussy is, indeed, his x-box. If it were at all humanly possible, he would stick his dirty dick into the x-box slot and fuck it's brains out. The Duke of Doucheville is a jack of many trades, and his varied talents include: playing Rock Band, playing paintball, playing Guitar Hero, lying to women, living with his parents, and not having a job. It is suggested that you avoid Douche Douchington at ALL TIMES. Men who are exposed to him often contract the Douche Disease, a highly common, seemingly incurable illness which will turn you into a walking, breathing pussy washer. Women who are exposed are generally not susceptible to this disease, but must ensure that they protect themselves from the other awful viruses, such as AIDS, crabs, and jock itch, which may be contracted when in his douchey presence.

Ryan is such an enourmous douche, he has been renamed Douche Douchington, the Duke of Doucheville.

Douche Douchington, the Duke of Doucheville by fuckyouryan March 24, 2010

Douchecicle 

The next step up the asshole ladder after "douchebag"

"Do you know Jimmy? He's kind of a dink!"

"Yeah, he's a real douchecicle!"

Douchecicle by Chico_GL July 13, 2006

doucheville

An area of a city with a large douchebag community.

Frank: "The apartment is nice and it's close to all amenities"

Nic: "too bad it's located in central doucheville"

Frank: "Yeah, I would have to spike my hair with splooze just to get a martini"

doucheville by Alakma September 29, 2009

Doucheilarium 

A doucheilarium or mikvak is a place where Orthodox Jews go for full body ritual bathing. It is widely used by Orthodox Jewish women to clean their box after menstruation or childbirth.

The NYPD had to post a cop outside of the doucheilarium in Brooklyn, to keep the little neighborhood black kids from looking in the windows for a free peep show.

Doucheilarium by Strounce January 1, 2010