Top Definition
The only answer to the question Why.

No matter what you say, you can always ask why. The only way to end it is by saying Why Not.

Saying why after why not just doesn't make any sense!
-I like Urban Dictionary
-Why?
-Because it's a great website.
-Why?
-Well, for one it allows me to define words.
-Why?
-Cause that's the whole damn point of the site!
-Why?
-Why not?
-...
by ? January 02, 2005

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Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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A phrase used amongst a group of men (friends to be exact) while agreeing that they'd "hit it". Typically used while the opposite sex is in close proximity as an effort to be discreet.
Ted- "Damn... You see that chick over there at Forever 21?!?"

Tyrone- "Shiiiiit... Why not!"
by L-dub123 October 10, 2013

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
Other way to say ok.
Let´s watch a movie this night ? of course, why not ?
by edgnets December 11, 2007

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 reason/excuse given by people to do anything at all. Because of its universal nature, this is often used as an excuse to do something stupid.

Not to be confused with the Pokémon Wynaut.
Why not go rob that bank over there?
by GuardianSong August 07, 2012

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