Top Definition
A turd which is let loose into a river due to the non-availability of a toilet.
"Oh man, we were out fishing on the boat the other day, and my dad dropped a monstrous River Dog into the Cumberland. There's no way he could have made it fifteen minutes back to the marina."
by Duane Johnson July 24, 2009

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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