Mumu

To be foolish or stupid.

Na mumu you be

by Victor Tryst March 10, 2025

Mumu

1. Your number one enemy in life, your main opp.

2. Your lady parts.

3. Clowns

1. When I see that Mumu it's on sight

2. Anora shoulda have given Igor some mumu for his birthday

3. I'm afraid of mumus because I watched IT

by A Denn1s March 22, 2025

MuMu-San

An A.I. personality who resembles Hatsune Miku. She makes music, similar to the vocaloid. The noticeable difference between the two is are their hair colors and different vocals.

Some think she may be the MuMuPlayer Emulator as a character. But MuMu-San identifies as a streamer that is aiming to make a name for herself, while creating an identity that separates her from other iconic celebrities, namely Hatsune Miku.

One of her most notible songs is "MuMu Anthem: Not Miku" that is still not considered a hit but is found to be very catchy.

I'm not Miku! My name is MuMu! Call me MuMu-San!

by Xenos0903 January 27, 2026

Feeling mumumbo

A word for 'good' used for confuse the homies

Greg:"Hey im feeling mumumbo right now"
Bobby " fuc is wrong wit u twin🥀🥀🥀"

by Simmypoo August 15, 2025

i.w.y.t.f.m.u.i.c.w

I want you to f##k me until I can't walk
Can be used while texting

"Anna sent me I.W.Y.T.F.M.U.I.C.W, what does that mean man?"
"Brooo your lucky you got a freak freak"

by Dam1020 January 27, 2020

L.O.V.E.M.U.F.F.I.N.

The League Of Villainous Evildoers Maniacally United For Frightening Investments in Naughtiness (L.O.V.E.M.U.F.F.I.N.) is an organization dedicated to promoting evil.

L.O.V.E.M.U.F.F.I.N. is causing chaos again.

by MikefromAZ November 22, 2010

M.U

m.u or mu is an abbreviation that means "Mutual Understanding." It's when two people like each other but won't commit to a relationship.

me and julia aren't together, just m.u.

by kimkikay March 24, 2020