A verb and adjective referring to the product of menstruation and the act of menstruation or 'period'. Based on the implication that menstruation is visually similar to strawberry jam.
She's on her jammies.
That looks like jammies on your desk.
by grimboj December 22, 2010

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The word jammy, originaly from the D.C metropolitan area, is substituted for song.
Oh shit, thats my jammy, turn it up

Yo, you hear that new jammy, that shit is hot
by Caesar X. February 26, 2006

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