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

mooooom

a strange sound you just made. why the fuck did you just make that noise?!

jhon: MoooooM.

jack: what the fuck did you just say abought me you little shit?

by the_dragon_king January 22, 2020

MOOOOOOOOOOOOOOOOOOOOOOM

When you are extremely mad at your mother for absolutely no reason at all, so you scream out her name.

Mom: Honey, the tater tots are rea-
You: MOOOOOOOOOOOOOOOOOOOOOOM!

by RileyBeez December 9, 2020

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