Top Definition
Something that is completely unheard of and wrong. Extremely false accusations made at someone. This was used in the movie Wedding Crashers by Vince Vaughn: "Aronious on all counts!!"
Bill: You never come party anymore

Jim: Aronious to that!! I party 4 times a week man!
by Mark Mikkelsen March 08, 2006

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The way one might spell the word "erroneous" (which is defined as containing or characterized by error) if they believe the first thing they read after a Google search.
When Matt erroneously misspelled the word "erroneous" as "aronious", Willie was forced to stage a sit-in.
by Willie Mammoth April 02, 2007

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Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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meaning of good/great
describing something good
that is aronious
thats aronious
smoking a joint would be aronious
by Umdinger January 07, 2006

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.

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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).

Buy the t-shirt