Top Definition
A motherfucker. Different from mofo, Mo Fackie is a breed unto its own. The large difference between Mo Fackie and mofo is that unlike mofo, Mo Fackie is an exaggeration on 80's slang. Furthermore, Mo Fackie relies on assonance to assimilate itself to mofo.
Hey, Hoo Kid, that's one ka-raaaaaazy Mo Fackie we got {sic} here.
by Hardcore Tor August 09, 2004

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An alternate word to replace many other words to rip someone or talk smack. Replaces "mother fucker" well
Instead of "he's a fuckin' deadbeat" you can say "he's a fuckin' mofackie". "come over here and let me kick your mofackie ass."
by Jessica Firecat October 06, 2005

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