Mulldoon 

Someone in Ireland from the South of Ireland / Munster.

The accent spoken in this part of Ireland is very fast,
and its very hard to understand what anyone sayes.

Even the Irish find it hard to understand them.
Especially in Cork, Kerry, Limerick and Waterford.

The origin of the term is that, Mulldoon is a very Common
Surname in that part of Ireland.

There are 6 Irish Accents (in Slang)

- Dubs (Persons from Dublin)
- Culchies (Persons from the West of Ireland / Connacht)
- Mulldoons (Persons from the South of Ireland / Munster)
- Boggers (Persons from Mid and South Leinster
- Mullaghs (Persons from North Leinster, & Border Counties)
- Nordies (Persons Northern Ireland / Ulster)

Mulldoon by Bernard Molloy June 23, 2006

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

muldooned 

Completely smashed on alcohol and/or other intoxicants

I was completely muldooned last night

muldooned by Chris Hume December 24, 2003

muldoon 

A police officer. Old 70s Irish-American slang from New York.

Origin: "Muldoon" is an Irish surname.

Some fuckin' muldoons broke up my party last night.

muldoon by sexual mystery December 9, 2014

muldoon 

a Muldoon is a male between 25 & 75. They rarely exceed 140 lbs. No job, cut off jeans, trucker hat, stolen sunglasses, cheap tennis shoes or flip flops. Tee shirt usually advertises a national brand beer. His most prized posession is his customized cruiser bike with a seat with springs & high handle bars - 1 speed with coaster brake & a plastic cup holder. Muldoon drinks canned beer in a paper bag.
The Muldoon has an incredible memory for bullshit trivia. Favorite songs include "Hotel California", Maggy May", & "Heart of Gold". Often found in Key West, Hatteras, Margate, NJ,... Ft. Lauderdale is Muldoon Mecca. Muldoons avoid the beach and more often frequent the docks, municipal jail cells, & emergency rooms. The Muldoons girlfriend is a Patti. Pattis have pretty faces with red noses, saggy titties,a hard gut, square asses, and skinny "drinking legs". Pattis are light hearted, Muldoons are often melancholy... under the boardwalk is not just a song, it's a way of life!

Bubsy: Hey, what happened to my beer?
Ed: That Muldoon asked if you were finished & I gave it to him.

muldoon by the wetspot March 27, 2008

muldoon 

To work an eight hour day regardless of whatever crisis your employees are working on.

I don't care if it gets fixed today, I'm working a muldoon.

muldoon by Esphincter November 30, 2006

Muldoon 

A stolen credit card. (according to Paulie in the book: Wiseguy (the book that the movie Goodfellas was adapted from))

This food is going to taste wonderful tonight.
Oh yeah?
Yeah, I got a muldoon I'll be paying with.

Muldoon by Sir. Sacksalot January 12, 2020