Top Definition
When Samuel L. Jackson pulls out his wallet in Pulp Fiction, this is what is says on it.
"Now give me back my wallet."
"Which one is it?"
"It's the one that says bad mother fucker on it."
by doug March 01, 2004

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One who is very cool, or bad in the good sense. A person who knows how to carry themself while mainting respect. One that is looked up by one's peer's, yet does not necessarily follow the 'norm',
You one bad mother fucker man!
by Webster March 29, 2003

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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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a tough guy,someone to be respected and feared
Rambo is a bad mother fucker
by MOB Evilone February 24, 2005

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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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Somebody with a personality comparable to that of celebrated actor Samuel L. Jackson
Shaun: Dude, Floyd, did you hear what James did?
Floyd: Yeah, what a badass.
Shaun: Totally, I'm never going to fuck with THAT guy again.
Floyd: I hear you, man.

pause

Shaun: Bad motherfucker.
Floyd: What?
by Spurfe November 08, 2009

The Urban Dictionary Mug

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The Urban Dictionary Mug

Your favorite word on a white 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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From the movie "Shaft"
I heard that cat Shaft is a bad mother...Shut your mouth! But I'm talkin' bout Shaft!
by Trigdog April 07, 2005

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.

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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

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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refer to that guy from Crank.
fucking your girlfriend in the middle of China Town is a prime example of bad mother fuckery.
by dani banani September 28, 2007

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