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Full Moyon 

The preceeding part of 'Moyon' where you get to either 3rd base or the Home run. Going that little bit further than moyon or fettle.
Alrite mate, what you do last night?
went round this lass's, got full moyon as well!
Mustard mate!
Full Moyon by Choka July 6, 2007
Slavic Mayonaise
It is known to cure illness and enhance the flavor of normal slavic cooking.
Add extra mayonez and you'll feel better comrade.
mayonez by Flemish Bastard May 16, 2016

Mayonnaise Feet

A serious condition where someone’s feet makes a noise that sounds as if they slathered mayonnaise in-between their toes and smack their feet on the ground while they run.
Gonzo: Patrick has some serious mayonnaise feet. I can hear his toes smacking the stairs.

Geffy: Yeah, the poor guy was diagnosed last year.
Mayonnaise Feet by soursabbath July 16, 2019

Mayonnaise 

An instrument used by Patrick star
Patrick: is mayonnaise an instrument

Squidward: no Patrick, mayonnaise is not an instrument
Mayonnaise by Bathing Grape August 14, 2018
When one uses a feigned/foreign inflection. However this is different from an accent, as it is inflection alone and not pronunciation.
"My roommate studied abroad and now she thinks her slight momonty is so cool."

"My cousin lived in England for a year and now I notice that she has a momonty when saying certain phrases. "
Momonty by Rovert429 July 2, 2009

Princess Mononoke 

An anime movie, origionally released in 1998 (?). Directed by Anime god Hayao Miyazaki, the film bombed in US thearters. Now, considered one of the greatest animated films of all time.
Fuck anyone who disagrees.
Princess Mononoke by Hiro Protagonist February 16, 2004
More from Urban Dictionary

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
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
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