look up any word, like blumpkin:
 
33.
1)Slang term for vagina, a shortened version of 'muck hole'.

2)The substance that oozes from the 'muck hole' when you rub a woman the right way.

3)A slang term to describe women in general.
1)"I was with Ella the other day, man she's got the tightest muck ever!!"

2)"I was rubbing up her pussy and got muck all over my hand!!"

3)"I was down at the mall the other day dude and there was plenty of good looking muck walking around!!"
by McFucko May 26, 2004
 
29.
Massie's Underground Clinic for Kissing. In the fifth Clique Novel, "The Pretty Committee Strikes Back" by Lisi Harrison, it is an important part of the book.

Taken from the back cover, "The Briarwood Boys are staying in a cabin just a few yards away, which means the girls in Massie's Underground Clinic for Kissing (MUCK) might have to find the guts to put their money where their well-glossed mouths are."
by JennaQ April 30, 2006
 
30.
Massie's Underground Clinic for Kissing. In the fifth Clique Novel, "The Pretty Committee Strikes Back" by Lisi Harrison, it is an important part of the book.
Taken from the back cover, "The Briarwood Boys are staying in a cabin just a few yards away, which means the girls in Massie's Underground Clinic for Kissing (MUCK) might have to find the guts to put their money where their well-glossed mouths are."
by JennaQ April 14, 2006
 
31.
May also be called Multi User Collective Kingdom or Multi User Construction Kit, depending on who you ask. The most common is Fuzzball MUCK, an open-source project. Two popular MUCKs are Tapestries and FurryMUCK. It is a text-based roleplay environment simmilar to a MUD but without the requirement to kill things and level.
Kevin has thirty-five alts on Tapestries MUCK.
by foxmajik October 28, 2004
 
32.
spunk, man fat, chef's special sauce
she get's really cross if I don't give her a gob full of muck every night
by butt weasel August 29, 2003
 
34.
To finish somthing, and finish it fucking fast! ...But still enjoy the hell out of it. (More used now as a basic verb for doing things; not neccesarily with the intent to finish quickly as when first origonated).
Example 1
"Im gonna mucks this Jr. Bacon Double Cheeseburger, and then go play some ball."

Example 2
"Man, I can't wait to mucks some XBox when I get home"
by Yaltoids April 30, 2008
 
35.
Weak strand of weed leaves a low buzz or high
"Yo That Muck Got Me Kinda High"
by MonroesFinest14 May 31, 2005