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The epitome of being a low class skank synonymous with a nasty party slut.
Invite the football team to spend a night with a magster for raunchy sex-capades.
magster by Brenster December 10, 2006

Master of deception 

on-point description of junior Grimes

What Junior Grimes is, (old J)

For none even close than mistah J at deceiving and he’s VERY GOOD at it since he’s able to blend in and stand out simultaneously. J is the master of deception after all, he could be your friend and your worst enemy altogether and you’d never even know nor suspect it
J is the master of deception, anyone who claims otherwise or to be the master of deception is deluded or mistaken

Master of deception is someone who’s able to appear as an ally when in reality is plotting your downfall and to overthrow order and your entirety

___

Junior IS the master of deception

Zhut Master 

One of the sweetest members of society who is often getting high and smoking in his house, turning it into a hot box..
"See that guy over there?"
"Yeah?"
"That's Zhut Master T****"
Zhut Master by Zhut Zhut March 21, 2017

Master Ricky 

The sexiest, hottest, most attractive, most intelligent, and most brilliant living being of all time. He is everyone's Master.
Look at how sexy and hot Master Ricky is!
Master Ricky by JTS2 June 8, 2019

Master player 

Holds, caresses and makes love to his guitar. Can play it with eyes closed, backwards and upside down. Plays woman just like his guitar. Strings them along like a beautiful song. That master musician is a real Lee Ferrington, makes that guitar scream.
Lee Ferrington is a great musician, a master player.
Master player by sthrngrc February 10, 2018

Ferrari Master Plan™

This refers to when Ferrari or one of their F1 drivers do something so stupid that it may a deeper meaning. It often refers to Ferrari's horrible 2020 performance in F1, when they finished sixth in the Constructers standings even though they finished second in 2019. The reason for this was primarily their car. It had a high drag chassis and a weak power unit, meaning that their car was awfully slow. In 2019 at Monza (Ferrari's Home race) Charles Leclerc won and Sebastian Vettel hit 365 km/h (227 mph), which is one of the fastest speeds ever reached in a modern F1 car. However, in 2020, they had a double DNF. The term is often used in reference to Mattia Binotto, Ferrari's Team Principal, who is often blamed for these results.
Ferrari Fan: NOOOOO!!! Ferrari P6!
F1: Teams who finish lower in the championship can now spend longer in the wind tunnel
Binotto: See, it was all part of the Ferrari Master Plan™
More from Urban Dictionary
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

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
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