Top Definition
An alternate spelling of the grunnys.
I can't eat cheese. It gives me the grunnies.
by defenestrator March 22, 2005

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A case of diarrhea. The shits. The runs. Originated in Aroostook County in Maine.
Man, the food from that Chineese Restaurant down the street is terrible! I had the grunnys all night.
by defenestrator March 22, 2005

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