Top Definition
A substitution for the well known Casual Friday (where you're allowed to dress down in your office on Fridays) that instead allows you and your co-workers to drink irresponsibly until someone needs medical attention. Everyone else is allowed to go home early when the ambulance arrives.
Xavier: The new boss just instituted Casualty Fridays!
Ally: Call the ambulance now; Alice won't make it past her third drink.
by Capital X May 03, 2012

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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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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