loose moose 

A hoe who has had sex too much and their vagina is loose.

"Dude! Jess needs to stop flirting with other guys when she has her own boyfriend!"

"I know! She is SUCH a loose moose"

loose moose by wtf xAmanda April 19, 2008

loose moose 

When you are doing a 69, someone farts and has minor leakage.

They were doing a 69, he farted and some diarhea got on her face.

loose moose by Vanessa May 13, 2005

Loose Moose 

A term used for a promiscuous, overweight woman.

Damn, sounds like a loose moose just walked into the Sizzler.

Loose Moose by sonic8or December 20, 2013

Loose Moose 

When you encounter an intoxicated moose.

So I was walking down the street yesterday when I loose moosed

Loose Moose by Cleenich December 21, 2016

loose moose 

a moose of easy virtue.

opportunist moose of loose morals hence 'loose moose'

loose moose by salad dodger August 10, 2012

loose moose caboose

When a man's asshole is so blown out from anal sex, that his sphinctor stops to work and he diahreas every time he shits.

Adam-Dude after I got rammed by that donkey boner I have a loose moose caboose!
Nolan-aww man mines been ripped up for years, do you have any diapers yet?

loose moose caboose by Adam Shuford January 17, 2008

Let Loose the Moose 

The act of revealing you're genitals and shaft to perform in any sexual activity.

Boyfriend: "hey babe I'm gonna go.
Girlfriend: "why?"
Boyfriend: "I'm gonna go let loose the moose."
OR
"As the young lonely man was sitting in his basement he thought to himself, "now with mom and dad asleep I can let loose the moose."

Let Loose the Moose by RESTERONER October 13, 2009