ur mu

An insult used when a comeback is required. Abbrevation of 'Your mother'.

Person 1: "You smell"
Person 2: "Ur mu"

by crazypigeon December 20, 2005

mu usty

it means you musty, stank nasty ass thast what me and my friends say in new orleans

my nig that hoe mu usty

by shane david November 12, 2007

Mus-Tard

A Muslim that is Autistic, and thinks hes so tough. Also, he is very into DBZ and thinks Muhammad Ali is god(because he's the only famous muslim)

Yo Aqeel is such a Mus-Tard, he thinks he's Goku

by AFISH February 20, 2009

Mu Online

The best free mmorpg ever.Gosu game!

I've been playing Mu Online for the last 10 hours. It is so gosu!

by Tweak February 22, 2005

Phi Mu

A glob of uppity cunts who think they're better than everyone else for no reason. They try to tout that they're the best because they're one of the oldest sororities, founded in 1852, but it doesn't mean shit since they brewed out of the sister-fucking city of Georgia. They look down on anyone who isn't a scraggly, overly tan and dyed blonde hair with a loose cooter and wearing their letters 24/7. Usually the scraps left over by sororities with actual standards.

Often called "Phi Moo", "Phi Who?", "Phi Poo", or called out to with "Rattle rattle, here come the cattle!"

Sarah: Do you have any toilet paper? I see some Phi Mu to clean up over there.

Judith: You mean Phi Poo? Haha, ewwww.

by SomeKindaCreep December 14, 2017

Mu-ADD

Short for music Attention deficit disorder. Someone can't finish a song before changing to another selection.

"Don't let Chuck touch the ipod during the party, he's been mu-add lately.

by moe.ron1221 October 15, 2008

chilla mus

this chilla mus who cribs it up in mags. video tapes himself rapping naked.

xxxchillamusxxx: ya i got my day pland out. go 2 gym lift sum weights. bone that chiks ass. com home n rap. then drink ma vodka tonic

by Jesus Quintano April 11, 2004