Top Definition
Suddenly coming to one's senses by forgoing a contemplated course of action you might later regret.
We were on our way to buy more liquor when I had a smart attack, turned the car around, and called it a night.
by Admiralllll DQ January 12, 2008

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The Urban Dictionary Mug

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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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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That heart-stopping moment when you realize that as a teacher, or a firefighter or a small business owner...or any other hard-working middle class American...that voting Republican is voting against your own best interests.
Joanne: You are NOT going to believe this! Fireman Tom is voting for President Obama!

Robert: Are you kidding me? That die-hard Republican? He must have had a MAJOR smart attack!

Joanne: I know, and it's for real. He didn't even call the paramedics...
by Mammy Yokum November 03, 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