moohoo

A moron. Usually said behind the wrong do-ers back.

"Moohoo: I'm being a jerk. I'm being a jerk
Me: Unhun...

...later on...

Me: What a moohoo! *growl*"

by MOOnRoo April 26, 2006

MooKoo

Describes anything at any time anywhere. This solemn word can mean anything depending on the sentence.

This day was kind of... mookoo

by -Slyfox June 24, 2009

MooMoo

When one eats everything , resembling a cow like behavior, one also tends to be a huge bitch.

"Oh yeah? What are you going to do? Sit on me MooMoo?"

by CharityTyresCassSummer July 31, 2018

Moooooosive

A big moose thats realy big and stuff

wo look at that moose its moooooosive

by Obot July 14, 2004

moomoocaca

Moomoocaca is the act of hitting your nose repeatedly on your shoe.

Man, I was so annoyed today I moomoocacad

by Mooooorty March 13, 2005

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