Top Definition
Any type of sauce that is free of propitiatory ingredients and procedures. In order for a sauce to be deemed as opensauce, he 'sauce code' must be freely available under a GPLv3 licence for all to see.
Person One: Hello; welcome to Burger King, how can I help you?
Person Two: Hey, could I please get a whopper with cheese, without pickle, onion or tomato?
Person One: Sure, that'll be five dollars.
Person Two: Could I please have that with ketchup that conforms to opensauce standards?
Person One: Sure that'll be three dollars. I should note that you'll have to build it yourself, and Burger King is not responsible for anything you do. Oh, and it tastes like cow shit.
by manipulate July 11, 2010

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Open source. Used in Swedish as Open sås, which have a similar sounding as sauce.
Sourcesense, a European sauce consultancy has signed with proprietary software maker Microsoft to make open sauce software for Office.(from the Inquirer)
by Sven Svensson March 27, 2008

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