15
1. Short version of the word mother-fucker
2. Industry nickname for San Francisco based law firm Morrison and Foerster. The firm still uses the domain name mofo.com for its IP network services. The firm actually rebranded itself MoFo for a while until it realized that the strategy was less than successful.
John just got a job over at mofo after graduating from Law School.
by mlu December 25, 2005
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16
short for mother Fucker- (a place)
someone is gonna get hurt up in this mo fo
by Gdubs October 03, 2006
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The vengeful act of crapping on a lover's chest while they sleep.

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17
Damnnn...he's one MOFO!
by AllenL March 16, 2007
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18
that mo-fo stole my money
by Sw33tNYCandie July 25, 2009
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19
Mofo Meaning : motherfucker but in a word you can use around parents and or teachers!!Explaining someone who is a real annoyance and/or cocksucker and/or beotch
Stephanie:That Devon is a real mofo , I dump him and he says he dumped me !!

Nick:Yeah it's about time you dumped his sorry ass!!
by White-and-Nerdy January 05, 2007
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20
also the name for a ripoff porn site.
The mofos site starts with a $1 offer, then you have to pay to upgrade for anything. However, they then send you misleading deals and by the time you figure that out, you've spent 30 minutes dealing with their billing people or dealing with your credit card company.

They call themselves mofos because they act like mofos
by neil allen December 30, 2011
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21
A word used instead of mother fucker. It still has the same meaning, but the impact is not as big.

OR

It could be like saying that guy is the shit!
Billy Bob: Goddammit! I wanna fuck something up! That fucking mofo stole my fucking wallet!! Shit man!

OR

Sally Sue: Damn, you be tite for dating that mofo!
by I Luff Yooh Bitches January 05, 2009
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