Top Definition
The act or practice of being a bigmouth i.e. to wantonly offer one's opinion at will, whether well-reasoned or not.
"'My opinion is of such importance that it is incumbent upon me to have a blog page so that the less fortunate may bask in my totally uninformed thoughts. That's why it's called 'Bigmouthery'". - N Francis Doyle, Bigmouthery blog.
by Space oreo July 28, 2009

The Urban Dictionary Mug

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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.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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