Muldoon 

a person from outside The Pale in Ireland; similar to Culchie

usually wears a county GAA jersey, boot cut wranglers frayed at the ends and a pair of brown slip on sheauxs

likes country & irish and music about tractors

has a simple outlook on life

JamesMichael from Ballyhaunis is a bit of a muldoon.

Look at those muldoons over munching turf

Muldoon by sean sabhat September 10, 2020

muldoon 

A big, hairy stinky penis with similar balls.

I was in the sauna the other day and a man exposed his Muldoon… So I left.

muldoon by Unkel B November 29, 2022

Muldoon adventure 

An ill fated trip which with hindsight was a mistake, but no lesson is learned from this mistake. Usually, those who take part must walk many miles to get home, from the ill fated location in which the muldoon occurance occured.

Originates from the misprenunciation of "El Dude", a fraternity in which both members took part in unsucessful adventures.

That party was so lame last night.
I know, just another muldoon adventure.

I have a feeling tonight is gonna be a muldoon adventure.

Saturday was just a muldoon adventure.

Muldoon adventure by Dildo Appreciation Society October 25, 2010

Ryan Muldoon 

Heir to the throne. Ancestors were pillaged by the Britt clan and are now servants. Will eventually take over his father Mathis Muldoon for the throne when the time is right

Ryan Muldoon is the heir to the throne, it is his destiny.

Ryan Muldoon by Nostyyy May 5, 2021

Creamy Muldoon 

The act of two guys facing each other with their erect penises touching one another while another person of any gender lubes them up and gives them both a handjob in unison until they both ejaculate. The closer to orgasming simultaneously the better.

Terry offered to give Mike and Dylan a Creamy Muldoon to celebrate their graduation.

Creamy Muldoon by Nomorehangups December 31, 2024

Muldowney 

Petite young woman with dark hair and freckles who has a twin brother, tall, fat, and blonde. Possibly a changeling! Loves to wear plaid skirts in high school, but matures to silky lingerie, which by the time she takes it all off makes you forget any and all previous articles of clothing she might have been wearing. Mesmerizingly facile. Often goes by two names which rhyme, but are never used simultaneously.

A) Facile?
B) Not really.
A) Muldowney?
B) Doesn't rhyme!

Muldowney by Petrovski2775 November 6, 2013

Moldoon 

Moldoon:- Mol·doon - (mohl-doon) (mʌlˈduːn)

A foolish or stupid person akin to a clown or a bufoon.

Moldoonary:-

A foolish or stupid situation or act or to act like a moldoon.

Moldoonary
"Look at what that moldoon is doing over there"
"He/She is such a moldoon"
"He/She was driving like a moldoon"
"Don't be such a moldoon"

Moldoonary
"There is some sheer moldoonary going on here"
"This is absolute moldoonary"
"Moldoonary of the first order"

Moldoon by garethmk1 August 19, 2012