Top Definition
When one gets blacked out drunk to the point that they revert to behaviors exhibited early in their adolescence. i.e. random nakedness, insubordination, and lack of control of their bowels.
"Chris was so drunk last night that he took off all his clothes and tucked his dick between his legs and said he looked like his sister when she gets out of the bath. He was definitely baby drunk."
by volcom2752 April 05, 2010

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When someone is so drunk they put on a baby mask and pretend to have a temper tantrum in the middle of a party.

Masks can be found at party stores or on Amazon under "crying baby mask"
"Donnie is completely Baby-drunk with that mask on. Look, everyone is trying to avoid eye contact!"
by LittleLindsey July 16, 2016

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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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When a woman is pregnant and cannot make a sound decision or make up her mind.
You don't know what you are talking about because you are baby drunk.
by K Lang July 13, 2006

The Urban Dictionary Mug

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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.

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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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To be so drunk, all one can do is stumble around babbling nonsense until one falls down crying and passes out.
Yo, that bitch is baby drunk. Lemme go hit that up.
by Sizzlor August 28, 2006

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