1 definition by slartbarg

Top Definition
The third monday of January that is the U.S. Federal Holiday for milk.
Milk day fell on 1/16/2012.

"what's MLK day? is it milk day? I think they forgot the "I" in milk #confused #????" - @AlexEbinger via twitter

"What is this MLK Day I'm reading about? Milk day?" - @Koji_Katsuragi via twitter
by slartbarg January 16, 2012

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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