Top Definition
It's not okay with the person or the person is not taking any bullshit.
When Jenna's hair does not look as it should, she's not havin' it.

The teacher said there was a pop quiz and Meg was not havin' it.

Ian was cut off by the car in front of him, he was not havin' it.

Dave has a really bad headache, so he would say "my head is just not havin' it right now".

Chelsea asked the teacher to go to the bathroom during the lesson, the teacher was not havin' it.
by nothavinit September 26, 2011

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.

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.

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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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When you just aren't havin' it.
Mark Wahlberg is not havin' it... ever!

Don't fu*k with Chuck Norris, he is not havin' it.

"Asshole: Bitch!

Asshole 2: Oh shit, he called you bitch!

Koala: I am not havin' it.

*Koala beats the shit out of the Assholes."
by GiiLL September 20, 2008

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