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MUMF

MUMF

(n.) abbreviation

Mean Ugly Mother Fucker. Usually referring to a gentleman of large physique, generally over 6ft with a Viking/biker like appearance, often astride a motorcycle.

When no riding like a twat can often found in biker bars, drinking copious amounts of alcohol and leading a life of debauchery and mayhem.

In conversation

"Who's that big chap over there, hitting people?"

"Oh, it's a MUMF, best not to fuck with him"

by A Mumf February 2, 2010

23๐Ÿ‘ 13๐Ÿ‘Ž


mumfing

When two mothers perform oral sex on each orher

I caught my mates maws mumfing at a party

by nanjitsu March 13, 2016


mumf

(n) a fat vagina. usually used to describe a visible fat vagina through overly tight clothing on women.

ew, that girls mumf is sticking out.

by henrik3x3 April 11, 2011

14๐Ÿ‘ 12๐Ÿ‘Ž


mumf

verb
to mumf
the activity of sniffing ladies bicycle saddles
Royal Navy slang.

Q. "What's your hobby?"
A. "Mumfing"

by parmaman July 4, 2009

15๐Ÿ‘ 15๐Ÿ‘Ž


mumf

(n.) abbreviation
Messed Up Mother Fucker

You did what?! You're such a mumf .

by Markus Filamigo January 18, 2008

7๐Ÿ‘ 9๐Ÿ‘Ž


mumf

Function: Adj.

Inflected forms: mumfed,mumfing

Definition:
a. To screw something up beyond all hope of recovery or repair

b. An attempt to undo a clumsy action or poor decision that actually results in a more catastrophic result than if the original action or decision had been allowed to proceed.

A.
Bob: "Did you see me spin out on turn 3"

Dave: "Yeah, you totally mumfed it"

B.
As the coffee cup fell towards the ground he lunged forward to catch it and accidently kicked it through the glass window.

by MadMatt April 10, 2008

6๐Ÿ‘ 14๐Ÿ‘Ž


mumf

massive ugly monster fanny
a fat possibly smelly vagina

I bet sheโ€™s got a mumf

by Anonymous112374659 September 1, 2020

1๐Ÿ‘ 1๐Ÿ‘Ž