Top Definition
A Fat girl or group of fat girls who cockblock. Slang on the word duff. Originated in NC
I was gonna smash but shawty's herd of Duffalo trampled the club
by STMONEY May 08, 2007

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a cockblocker
That Mike is one hell of a duffalo to sit on my couch while i'm trying to get a piece.
by sto8216 July 20, 2010

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