Top Definition
A rectangular cloth with crude stiching worn by morbidly obese persons.
Becca said, "Dude, I've gained SO much weight, I need to wear a moo moo!"

Amy walked by and shouted "Hey, Jane, look at Roberta's dress. It's so huge, she looks like she's wearing a moo moo"
by Jess June 09, 2004

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Sounds like Moo Moo, correct spelling is Muumuu. It's a loose dress originating from Hawaii. Morbidly obese people typically wear muumuu's. It looks like they were made out of a flowery set of curtains.
I'm so obese the only thing that fits me is a moo moo.
by Jinja52 June 03, 2011

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Soft and offensive. Just like you.

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uh moo moo is uh big-ass night gown or dress that big-ol's wear.
my grandma wears moo moos with no underwear.



OH SNAP:SHE DID NOT wear that moo moo wal-mart!
by shauna-nanaMACmissBUTTcrack January 29, 2009

The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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A sugary sweet term of endearment for someone you love. Derived from the kissing sound muah. Can be used as an adjective or noun.




You're my moomoo bear. Now, give me the moomoos.




by moomster July 12, 2008

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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Hussain. Likes grass.
i love moo moo

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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An extremely large person who could barely walk 10 feet without being winded and cannot see there own feet. Moomoos tend to be very defensive over their food and are not at all considerate of others. Moomoos tend to smell too.
I was stuck between 2 moomoos on my 9 hour flight. I couldnt stand the smell!!!!
by Big Guy32 December 06, 2009

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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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Describes an inappropriate thing, basically anything that is inappropriate to you or others
Cathy said: "Don't touch me on my Moo Moo hoe"
Billy said: " But I thought you liked it!"
by Graphic Design Bitches on E February 07, 2014

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.

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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).

Buy the t-shirt