Top Definition
Any child that is the offspring of the no-talent borderline-retarded Hollywood A-lister Matthew McConaughey.
Guy 1: Hey, did you see the picture of McConaughey's Brazilian supermodel girlfriend?

Guy 2: Yeah, I heard she just squeezed out a McConaughbaby.
by gregstir November 06, 2008

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

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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