Top Definition
Chunks of a fart that are not exactly air. They can be soggy or chunky, and often smell like a dead newborn that just crawled out of a dead skunks butthole. Having wind biscuits can commonly result in a change of underwear; but not a change of pants
During the naked bike race, 1st place, jimmy, decided to release some gas. Unfortunately for second Second place (billy) the fart contained poop flakes from Jimmy's unsatisfactory attempt at wiping which sputtered back behind him.
Billy- Jimmy! You butthead! You got your wind biscuits on my chin!
by Itsameamario7 December 29, 2013

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When you fart and it sounds like a wisp of air.
Dave let fly a little wind biscuit.
by Joe Z January 09, 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