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a man with a green shirt and a buzzcut.

often times wears same color as money.
“Yo who do you have for Junior Seminar?”
“I got that Mr. G dawg”
mr. g by mrgfavstudent September 16, 2021

Hello mr g 

The best teacher you will ever meet. He does not care if you are on your phone in class. If you ever have a teacher named mr g, you treat him best of the best. I talked in an indian accent all day once and he did not care AHAHAH.
Damn Hello mr g gets it everyday
Hello mr g by Vishne October 26, 2020

Mr.G's Train Whistle 

A whistle that gets all the bitches
All the bitches came flocking in the school once they heard Mr.G's Train Whistle
The only ok teacher in everest rated pe teacher but his trim is not rated.
Mr g by Its.scr November 20, 2019
a comedic middle aged man who is constantly looking for a shower buddy. a mr.g is a good person,just very horny

2.someone who doesnt get laid as often as they deserve
dude you pulled a mr.g
mr.g by poorhiddenstashistan June 14, 2011
A funny comedic actor who features in tv show summer hill high and also Mr G the movie, he is known for catchy song:Party Girl
Party girl by Mr G
shes a naughty girl with a bad habit,
a bad habit for drugs.
shes a party girl with a bad habit,

a bad habit for drugs.
(exctacy exctacy eeee exctacy)
More from Urban Dictionary
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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