mu

Mu is a letter in the Greek Alphabet. Equivilent to our "M".

Cows don't say mu.......

by Wickedax September 29, 2005

Mu'aawiyah

A Mu'aawiyah is a friendly guy but can be a bit of a flirt sometimes.
He is a puller who can pull from every direction, they say that he can pull an alien from Pluto for all i know.

They say that he is the only one who committed the angry dragon on chuck Norris. FAGGOTS!!!!

Guy 1: Hey you look sexy, is your name Mu'aawiyah?
Guy 2: yup it is how did you know you FAGGOT!!!!
Guy 3: coz imma girl

by Cheesenvy August 10, 2014

Phi Mu

Honesty, the sorority with the most busted looking girls you'll ever see.

Wait, ew, she's in a sorority?
HAH, yeah, Phi Mu.
Ohh, okay.

by ThanksManitsReptar May 6, 2014

mu fa

A shortened version of the word "mother fucker"

you betta back up mu fa!
AHHH mu fa these boxers are new!

by jeremybeaner August 19, 2007

Mu'fuggin Dead Dog

1.a dog that's lost it's zest for life
2.a neutered dog
3.a former casanova who can no longer get any women.

John: Tim used to get all the girls, but he cant seem to get any these days.

Jerry: Yea, Tim's a Mu'fuggin Dead Dog man

by scribblemefree April 3, 2009

Beta Delta Mu

A group of girls that were to intimidating to a bunch of thirty year old women so they decided to shut them down and restarted as beta delta mu.

Guy 1 - “ aye I heard your girlfriend is into BDSM!”

Guy 2 - “Nah man she’s in BDM (beta delta mu)!

by Tanner Kluver December 4, 2022

mu

The third answer.

Q: Do you wish to gobble upon my impressive member? Yes or no?

A: Mu.

by TV Spunk January 30, 2003