Top Definition
A neologism for a person's first sexual experience. The word stems from the initial letters of the phrase "Nookie Experience Number One". Usually used when one wishes to discuss one's experiences candidly in public without using the highly loaded term "virginity".
1. My neno took place on the back seat of my dad's car.

2. She was my neno, but we only did it once before she moved to Canada.
by grayston March 23, 2008

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is another word for the casino
lets get crunk and goto the neno
by the motha fuckin golz December 18, 2004

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.

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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