Top Definition
A derogatory term. An insult. A combination of the word "chum" which is bloddy fish guts used to attract sharks. And the word "nuts" which means testicles.
Hey chum nuts, wheres my fifty dollars!!
by Dan Ram June 10, 2005

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when poo clings to your arse hairs.
'...hey dude i can see a chumnut hanging from your ass man!'
by fluffy ball sacks June 26, 2007

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