Top Definition
When your a grown man still living at home and hide out when uncomfortable family or social situations occur, and then have your mom fight your battles or speak for you. Thereby utilizing your Mom Balls.
Johnny did not like what his sister said, but instead of confronting her directly, he sent his mom in to do his speaking for him, using his Mom Balls.
by Pooka Babes February 23, 2012

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One earns Mom Balls when they commit to making their own independent choices regarding the raising of their children despite incessant opinions from other people who think they know better about how children should be properly raised.

Characteristics of those with Mom Balls include, assertiveness, spunk, and honesty.
Mom one: Every time my mother comes over she keeps nagging me about letting Timmy eat foods with gluten".
Mom two: "You need to grow some Mom Balls and tell her to back off; it's not her child."
by Florian Geyer November 27, 2016

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.

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