an individual fucked up in the head so much that he assumes a stone or pebble is able to render a tank or other heavily armoured vehicle immobile.
The rock lobber assumed his skipping stone would penetrate the 8 inch thick armor of the tank
by sn0wmann November 28, 2003

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Top Definition
a person who resides in Iraq and likes to throw rocks at vehicles, and other moving objects
This rocklobber is denting up my tank
by Keith November 27, 2003

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Lotsa space for your liquids.

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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).

Buy the t-shirt