Top Definition
What your wife, girlfriend or fiance turns into during a visit from aunt flow. Very similar to a monster, but the transformation is periodic (pun intended).
John: "Hey Joe, once a month I feel like I'm married to Bela Lugosi."

Joe: "Right there with you bro. Once a month my Ruby turns into the Wolfman, Dracula and Fankenstein all rolled in one terrible menster."
by BigBlackBlick May 21, 2010

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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