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60.
street name for over the counter cough and cold tablets (coricidin - cough and cold) which contains DXM (dextromethorphan) which if abused (usually 8+ pills) will fuck you up severly! could cause hallucinations, good times, or death.
person: im gonna go steal some mofo's and get fecked up.
animal: right on
by god July 13, 2003
 
1.
Short for mother fucker. A person who thinks they are the shit, dressed down with sagging pants, a high need for a belt, too much gold to make the national reserve jealous, and an attitude that stems from not having parents who knew how to refrain from the use of crack cocaine.
"Hey Dave, look at that putz...man what a mofo."
by deez nutz March 05, 2003
 
2.
1. (abbr.) mother-fucker
2. (n.) One who is hard-core
Dat man is one bad-ass mofo, yo!
by k1 October 03, 2001
 
3.
A shortened version of the word Motherf**ker. This meaning tho is meant to be non abusive, almost as a sign of respect or greeting for fellow friends..It must be stated tho that the use of the full word is a sing of abuse
Hey Mofo = Aceptable.
Hey Motherf**ker = Abuse
by rrlwat June 19, 2006
 
4.
Short term for motherfucker
Damn, that mofo is stealing the bank. Where are the shithead cocksucking police dicks!?!?!?
by Anonymous February 25, 2003
 
5.
It's an abbreviation for "Mother Fucker".
Guy - I fucked your mom.
Dude - You sick Mo-Fo!
by kane April 27, 2003
 
6.
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
 
7.
Used as Mother Fucker. Just a fast way of typing.
The Net- "I pwned u mofo"
Real Life -"Get out of my house, you Mofo!"
by JoshTaylor August 06, 2005