mumu fufu

A light to medium-dirty blue bunny stuffed animal. Also means "mother fucker."

Marvin: "I lost Mumu Fufu!"
Sparx: "Watch your language!"

by Wiggles2007 July 31, 2007

mumu man

1.It is referred to a person that is not academically sound
2.it is referred to a snitch

He is a mumu man

by Hormo September 18, 2021

A type of radish

It also means vagina in German, symbolizing their gayness (not all of them)

"Hey mumu, I sarang you."
"Mumu? Delete <3"

by wilovesme May 27, 2020

A word that can be used to hide sexual conversations from people out the conversation.

"Dude they totally left and mumu'd"

by koroma August 23, 2022

mummmmuuuu

by August 26, 2022

A slang used to describe a stupid, idiotic, or foolish person or
someone who is ignorant.

MAN 1: What rubbish is this one saying?
MAN 2: Leave him. He is a Mumu.

by NNWASHERE?! March 2, 2023

by katitinaluna October 19, 2016