Top Definition
A plumber's term for a flushed tampon, after having clogged a drainpipe for some time, the tampon collects clods of hair and other refuse, causing it to resemble a dirty furry thing with a tail.
I wish these bitches would stop flushing their goddamn tampons.. if I have to plunge for one more sewer mouse...
by DP666 June 07, 2006

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A used tampon, generally that which is found through plumbing work, but also can be found anywhere after discard.
I found a sewer mouse in our hiding spot in the park. Someone must have been earning their redwings.
by dadafari December 18, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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