Mofo

1. shortened version of motherfucker
2. Hmong for anus
3. The object between Justin Bieber's legs
4. something that many men wish to put their cock into

1. That guys a mofo
2. I got into ur mums mofo last night!!!!1!

by CHEEBUBS June 8, 2010

Mofo

Short for motherf**ker, used by people who are lazy and think they're too cool for school-.-

Brittany; Oh hey there you sexy mofo's. Brittany's a babe. thanks for listening :DD

Emma; Yeaa...

by emeraldnessssss October 19, 2010

no mofo

Phrase used after one inadvertently says something that sounds as if he likes someone else's mother.

I'm here to deliver a package to your mother. No mofo.
She's your mom?! No mofo.
Do you wanna screw Mrs. Robinson? No mofo.
Your mom wants my Schwetty balls. No mofo.

by antheezie. August 24, 2008

mofo

1. (abbr.) mother-fucker
2. (n.) One who is hard-core

Dat man is one bad-ass mofo, yo!

by k1 October 3, 2001

mofoe

mother-fucker

dude, messina is a shit-headed mofoe

by Evan Jones November 3, 2003

mofoing

-short for motherf*cking, just like mofo is short for motherf*cker. is pronounced like mofoyng like foing is one syllable but with the y pronounced funny as in some asian languages.

you are such a mofoing retard

by watchyaback December 9, 2005

mofos

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 31, 2005