mooboob

An extrememly large man breast which can be confused as a boob

George:Hey Greg did you see that mooboob last night it was all up in my face?

Greg: Yea it was jiggling everywhere!!!

by JakeTheDog420 November 15, 2011

moomoo

A fandom name for the Kpop girl group MAMAMOO. The fandom name is a spin off of the groups own name, which means radish in Korean. “Moomoo” is often abbreviated to “Moo” for the sake of keeping things simple.

Moomoo’s were previously known for being cringe and acting soft on popular apps like twitter, however recently Moomoo’s have been known for their ability to ratio other Kpop stans who talk bad about Mamamoo.

Stan 1: “moomoos are in my mentions again.”
Stan 2: “what happened?”
Stan 1: “All I did was talk shit about Mamamoo now they won’t leave me alone”

by sanivore December 30, 2020

moomoo.io

An old browser game, the game is dead because of scripters and everyone is toxic

person 1: rip moomoo.io 2017 - 2020
person 2: very sad

by ehhhhhhh.... March 5, 2021

momo my moomoo cow

the coolest moomoo cow you’ll ever meet. they got that drip drip💪🏼 you can use this when you see someone who is super cool and reminds you of a cow, because cows are adorable.

Look, it’s my favourite cutie pie, momo my moomoo cow!

by iminlovewithbeiberballs January 7, 2022

Moomoo

Another word for 'Mom', sometimes shortened to 'Moo'.

I love my moomoo

by Kbby. June 19, 2009

moocow

n. 1. used as a name for a very awesome person
2. used as a name for someone who annoys you
3. used as a name in the place of bitch, fucker, or
various other cuss words.


pl.n. 1. are a group of really awesome people
2. are supportive of others and work well together

The reason you're cool is because you can call yourself a moocow.

by miss zhu June 25, 2006

MoOTottle

a big gay black monkey that power abuses at all costs

MoOTottle kicks player from Server

by 1337 hax0r August 9, 2003