Mumu

An idiot or imbecile (African slang)

Her name is oumou so she is a mumu
He slapped a goat and the goat chased him that is mumu behavior

by phat_nyasheses101 May 13, 2023

muyuan

a person who says xd extremely often and often says it with little to no context

person 1: do you like practicing mephisto waltz?

person 2: yes, but the jumps 8 minutes in are kind of xd

person 1: stop being such a muyuan

by xd178 March 18, 2023

mumu

another word for pussy. it's very childish and that's why it's only used by men... when girls can't hear it

"i want mumu!"
"what's on your mind, dude?" - "mumu."

by Tef November 6, 2004

mumu

mumu- fat guy gown

Homer Simpson: I don't want to look like a weirdo, I'll just go with the mumu

by TornadoGordo July 19, 2017

Mumu

Someone who acts in a silly way

You think you're wise? You're a mumu man!

by Uncommon Stephen January 22, 2021

Mumu

oversized huge ass dress you wear when your trying to free ball at home

Grandma is home relaxing in her mumu

by Thewiseone001 January 4, 2015

mumu

this is what the pookies on club penguin call their penguin moms

“i want my mumu” said the pookie

by hellojaidyn May 12, 2019