Top Definition
A type of clip, which holds 10 rounds. The full name of the mag is Taurus PT247 Blue 40 Caliber.
Example from Jadakiss's song Something Else-

You know i like to style on ya, Blue 40-caliber, butterfly doors on the triple black challenger
by Japanirish21 June 21, 2009

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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