Moop 

The mixture of excrement and mud on the floor of a Johnny-On-The-Spot, especially found at rainy festivals.

1. I went to the bathroom and sat my purse right in a patch of moop.
2. Under the tent at the festival, there was a stench that made us all wonder if what we were walking in was not mud, but actually moop.

Moop by PopeDarren October 30, 2008

Moop 

to masturbate and poop at the same time.

Did you hear, Mark moops!

Moop by alksdjfwlekm April 27, 2009

moop 

pertaining to a cute, dorky significant other.

annie: i wanna a sloth! **thumbs up**
matt: oh, you're such a moop.

moop by anndizack June 7, 2009

moop 

A derogatory slang term for people of the Mormon faith. The act of being a Mormon is refered to as mooping it up.

Mitt Romney is always mooping it up!

moop by stumpott January 2, 2009

moop 

a term coined by the fabulous poons of da Ridge used to express a wide variety of sexually uncomfortable situations. You can say "moop!" if being raped, be mooped (hit on by someone), moop others, or someone can be a moop (a sketchy old man who hits on young girls). this word is a versatile as they come.

rarely, it can be applied in a positive manner as well (he can moop me ANYday!)

ahhhhh she's being mooped!

moop by CK Washington April 25, 2005

moop 

To ‘Moop’ Is to rape someone else’s wife or girlfriend, usually performed on a friends wife or girlfriend as a prank or joke.

Dam mason that guy just mooped your girlfriend

Friend - Yo holly babe why your pussy so floppy

Holly - oh because your friend Mooped me befor lol

moop by YOLOmoopH4X July 21, 2019

moop 

An insult. Sort of like bitch or fucker.

You are such a moop.

Eh buddy, moop you.

moop by Scot Clemons May 10, 2005