Muldoon 

(V) - to pass out inside a bitch during coitus, wake up, and piss on her while she's still asleep

Did you hear that sorority girl got muldooned? Dude was like "Wop.".

Muldoon by gbooty January 31, 2014

Muldoon 

Female reproductive organ.
See tooter for male repoductive organ.

Kids, stop laughing at the dog.
She has a nice Muldoon.

Muldoon by Mike January 13, 2005

muldoon 

A hairy disgruntled mook from sweden

There was a young fellow named muldoon who ate a great roach then fell off the coach, and never was the same again

muldoon by Anonymous October 5, 2003

muldoon 

the roach coach!

roaching coach in nirvana

muldoon by -Bahamut- June 5, 2003

Muldoon 

Someone who fucks cases of pepsi

"Hey dude what you doin this weekend"

"Nothin much just gunna muldoon"

Muldoon by MuldoonSlayer69 November 30, 2019

Muldoon 

one of the two rival gangs of the good ol' boys

turtle is the king of the muldoons because he sucks

Muldoon by Steveo November 5, 2003

MULDOON 

To be punched in the face for harassing patrons at a bar.

muldoon that fucker

MULDOON by JESUS CRISP 2 May 4, 2016