1. A website designed to allow people whom are familiar with esoteric slang/colloquialism to write definitions of said words to aid others in their understanding, thus using the power of the internet user to better the world.

2. A great way for losers with some spare time to vent about a given subject under the twin, thin veils of half-arsed wit and vain pseudo-profundity. To qualify for this second meaning, it's important to have the first sentence clause ("clause" is used as most of the definition is the first, unending sentence) be a vague description of what the word really means and that the rest of the six paragraphs are what the loser in question has gathered about the subject from their own personal, anecdotal evidence and what their cool friends said about the topic. Objectivity is also a deal-breaker.
1. See: css

Cascading Style Sheets. An extension to HTML which are most often used to set default styles so that the equivalent HTML code does not need to be retyped. It is also used for its method of positioning- items can be set above others and screen-proportional settings don't apply. Among the tags that were deprecated in favour of CSS is the famous FONT tag, but it is so useful it will never be completely written out. Interesting, CSS does not set font sizes by HTML standards (1 to 7) but as pixel-based sizes, like those used in word processors. CSS can be specified in the HTML code itself in the head tag, or linked to from a separate file - a remote style sheet. As well as these to methods, a single element can be specified with CSS styles by using the 'style' attribute in the tag. This only affects the tag the attribute is used in that one time. As far as I am aware, CSS is the only way to set a division to overflow.
The structure of CSS is similar to that of HTML, except triangular brackets are replaced with 'squiggly' parenthesis - "{" and "}". The tag itself is outside of the brackets, however, unlike HTML. The equals-sign is replaced with a colon, and quotes are implied until a semi-colon. Attributes must be ended with a semi-colon, therefore.

"That's some fancy CSS..."

2. See: myspace

"Absolutely pointless "networking tool" that high school students overuse in an attempt to gain and then flaunt popularity ... it became a contest to see who could get the most "friends" added... (and by friends I mean other insecure teenagers adding you back in order to increase THEIR OWN friends count)." -urbandictionary.com

See: AFI

"afi stands for "a faggot inmybutthole". Their music can be compared to the sound of babies being devoured by lucifer, pigs being mass slaughtered, and emo kids crying as they cut themselves to sleep

Emo kid: dude i love afi
normal kid: dude, you think your life sucks? try being a vietnameese prostitute that gets raped every day and has to use coat hangers to perform abortions on herself. Then talk to me about your life
Emo kid: im to deep for you to understand! *runs away crying with eyeliner runing down face*"
by annoyed226 December 27, 2006

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Soft and offensive. Just like you.

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A site where people go on to look up definitions of street slangs, labels, stereotypes, etc.

Geeks or losers go on it to get info and bash on people on youtube or other sites otherwise known as a hater.

Posers and fakes go on to look how to be whatever label they're looking for.

People with no life

Someone like me whos wasting my own time writing this definition up.
Guy: Lets go look up stuff on urbandictionary.com

Loser: stupid idiot tried to diss me on youtube, *Goes on urbandictionary.com to look up slangs and gasngster terms*

Posers: Ima go on urbandictionary.com to learn how to be a scene kid and not be known as a poser.
by InfoGuy69 June 19, 2008

The Urban Dictionary Mug

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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).

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A place where you can look up definitions for words, or post your own
definitions. Sadly, most people (including me) just post opinions, not definitions.
Urbandictionary.com is slowly becoming a message board.
by person yo-yo August 21, 2003

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.

Create a mug

The Urban Dictionary Mug

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

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

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

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A linguistic documentation of the downfall of denotation in favor of a rather inconstant shifting connotation driven by primal drives, racism, and the ancient Greek rules for pederasty; where any word can move from radical signifier to slang in a matter of nanoseconds; the collapsing of all words to the signification of faggot.
double plus good l33t speak on urbandictionary.com
by R. Gibson July 19, 2003

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.

Create a mug

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.

Buy the t-shirt

The Urban Dictionary T-Shirt

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

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A Website for little boys or girls so when a person older than them says a slang term or something they know what they are talking about.
AdultTo other adult : Whoa shit , she got some badonkadonk!
Other Adult : I think i need to wank.
Little GirlTo other adult: What did you do to my puppy ,Wankie ?
by Anonymous May 25, 2003

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.

Create a mug

The Urban Dictionary Mug

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

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

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

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A place for people to put definitions for new culture and stupid sexual stuff
"Urbandictionary.com is where I get my sources of information!"
by Ninjaguy3576 May 16, 2016

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

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

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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
A place where mostly sexual terms are defined.

The admins are FUCKING RETARDS, who don't delete offensive things.
Have you looked up anything on urbandictionary.com? It's false, and extremely offensive!
by 12345678910101010 June 23, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

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

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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