Top Definition
Cool, rad, enjoyable, etc. (From the name of U.S. President Calvin COOLidge, who was supposedly very tight-lipped.)
Hey, your shirt is pretty Silent Cal.

My mom just bought a Silent Cal computer.

Oh, Silent Cal! You got a new car!
by Mitchell Hodgemeyer May 04, 2004

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.

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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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