Top Definition
Riding a custom bicycle down a large hill and past the Oregon Zoo, or on the highway in Portland, Oregon. These mutant bikes usually don't have brakes and the bicyclists reach speeds in excess of 50 miles per hour.
Zoo bombing is NOT a crime!!!!!
by Joe Steve October 13, 2007

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

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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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Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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