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Acronym for "model United Nations," either a club or class, usu. in high schools; an extremely time-consuming activity where one student learns about international policies and takes on the role of a delegate for a particular country to discuss any given topic.

(Other-- Known to cause high school students to stay up late in researching.)
"I'm representing France in the committee of IAEA," said the M.U.N. student.
M.U.N. by Strokes fan February 1, 2004
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An extrememly time consuming club that is otherwise known as "Model United Nations". It causes limited pleasure and can cause biased opinons of world leaders.
"I think we should send Kim Jong Il a fruitbasket!" said the obviously different student.
M.U.N. by xXxCrazySkaChickxXx February 3, 2004

F.m.u.i.n.o.y.d.t.s.m.c.i.m.m 

Fuck
Me
Until
I
Cum
On
Your
Dick
Then
Smash
My
Cunt
In
Multiple

Mounds
Jenny asked her new freaky boyfriend to F.m.u.i.n.o.y.d.t.s.m.c.i.m.m

Q W E R T Y U I O P A S D F G H J K L Z X C V B N M M N B V C X Z L K J H G F D S A P O I U Y T R E W Q Q A Z W S X E D C R F V T G B Y H N U J M I K O L P P L O K I M J U N H Y B G T V F R C D E X S W Z A Q 

THIS IS THE FINAL STAGE OF BOREDOM!!!! ONCE YOU HAVE TYPED THE QWERTY KEYBOARD ACROSS AND BACKWARDS AS WELL AS DO THAT SIDEWAYS AND SIDEWAYS BACKWARDS, BUT THAT'S NOT ALL YOU STILL HAVE TO ADD THE SPACES IN BETWEEN EACH LETTER. THEN ONCE YOU DO ALL THAT YOU HAVE ACHIEVED GOD LEVEL!!!!!!
Person#1:Do you know that girl that typed Q W E R T Y U I O P A S D F G H J K L Z X C V B N M M N B V C X Z L K J H G F D S A P O I U Y T R E W Q Q A Z W S X E D C R F V T G B Y H N U J M I K O L P P L O K I M J U N H Y B G T V F R C D E X S W Z A Q into the urban dictonary?

Me:*SCREAMS AND FLASHBACKS TO EXACTLY WHEN I TYPED Q W E R T Y U I O P A S D F G H J K L Z X C V B N M M N B V C X Z L K J H G F D S A P O I U Y T R E W Q Q A Z W S X E D C R F V T G B Y H N U J M I K O L P P L O K I M J U N H Y B G T V F R C D E X S W Z A Q INTO THE URBAN DICTIONARY*

Person#1:*confused*

M O U N K I Y S M A N K E 

W H E N Y O U S M A N K E T H A T T H I C C M O U N K I Y A N D I T T U R N S I N T O U N C L E F A T
"What are you you doing this evening, Bill?"
" S M A N K E I N G M O U N K I Y P 0 0 S Y"
"Oh, you mean M O U N K I Y S M A N K E?"
A freeware game engine that allows you to play 2d fighting matches with an unlimited number of characters and stages. Infinitely customizable, mugen facilitates users' creativity and artistic skills as they create the various aspects of the game. First released in 1999 by Elecbyte, the community has thrived even in spite of the company's sudden dissolution in 2003. M.U.G.E.N. may be the best kept secret of the gaming community!
I collected over 2500 characters for M.U.G.E.N. in just three weeks!
M.U.G.E.N by The D August 11, 2006
A 2D fighting game engine, which can (in theory) be customized easily by adding new characters, backgrounds, sounds, and HUD elements (energy gauges and such).

The theory comes from the fact that the majority of M.U.G.E.N's character creators are whining bitches who lack any ability to share.

Apparently, taking a character and hosting it on your own site (known as warehousing) is an unimaginable wrong that you should be flogged for, even if you credit the character's 'creator'. Saving the 'creator's' bandwidth, and alleviating the need for people to spend hours wading through a million broken links and badly-designed sites in a multitude of languages is something that should never be done under any circumstances.

People often cite Elecbyte's discontinuing development of the software as the reason that the M.U.G.E.N community all but died. A little known fact is that the people who should have been the ones to keep it alive and fresh with new content actually killed most people's interest in the 'scene' by being possessive, whiny little bitches who decided that the best way to do justice to the concept of a nearly infinitely costomizable figting engine would be to do whatever they possibly could to stop new content from reaching people.
Man, M.U.G.E.N blows - infinitely customizable, and no-one wants to let people use the characters they stole.
M.U.G.E.N by Ulysses Wolfe November 8, 2008
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square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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