Top Definition
The cloth, napkin, tissue, towel or rag used by a lactating female to dab and wipe up the last drip or droplet of breast milk from the nipples.
Sara was lactating from her recent pregnancy and always used a Nipkin to clean the last drop off breast milk from her swollen and engorged nipples.
by Pierce Hyman June 12, 2015

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Another word for the gooch, or the area between the bottom of the ballsack and the anus.
Hey, Tom, come here and lick my nipkin.
by TheJew72 October 09, 2004

The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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.

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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