Top Definition
A high-grade strain of cannabis; bud with a really good head high; also known as headies
"Dude, how much for an eighth of that headfunk?"

"You good on some of that headfunk?"
by b. real October 20, 2008

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a term used to describe marijuana that is covered in keef with barely any leaves and tight buds.
Oh damn check out the head funk in this issue of High Times
by KayaKonsumer March 04, 2009

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).

Buy the t-shirt