2 definitions by semenko

Top Definition
Offspring of the eugenics program also known as the Research Science Institute (RSI) or Really Sketchy Institute are known as ricklets.
Awww...look at that cute little ricklet!
by semenko July 22, 2004

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Alumni of the Research Science Institute (RSI) are rickoids. Comes from Admiral Rickover who founded RSI.
Oh man, isn't Marc (zephyr guy) a rickoid?
by semenko July 22, 2004

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