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Someone who is dumb.
See idiot and moron
1: "Look at Lloyd. What a dumb."
2: "Quit acting like a dumb!"
3: "You're such a dumb."
a dumb by CockteaseCaitlin July 20, 2004
a person that does something so stupid and lacking all conciousness. Completely devoid of common sense on all levels.
Example 1: "Dude, the kid that had a Slippery Donut was such a dumb."

Example 2:"Reading ahead in schaml's class then telling him you did it and getting kicked out for three days is such a dumb."
a Dumb by Mr. Fields May 5, 2005
a nicer way of saying "stupid dumb fuck degenerate asshole faggot"

a dumb has multiple meanings though
dumbass:i believe that earth is flat and all of NASA's shit is forced by the Illuminati

genius:shut the fuck up you are a dumb
a dumb by fire pro YT November 19, 2018

A dumb pluck 

A synonym for "a dumb f***" or just a stupid chicken.
Person A: hey look what I got !!
Person B: You dumb pluck.
or
What do you call a stupid chicken....a dumb pluck.
A dumb pluck by zaqwerty May 27, 2009

A Dumb Day 

A Roblox JoJo game, also known as ADD, with over 1M visits which contains 27 Pot Platinums and staffs being an asshole immature abuser and a wiener.
A Dumb Day by The Statical Crix January 6, 2021

A dumb hoe 

Someone who don't make any sense and says dumb stuff like "i can feel cringe down my back" but is also a hoe.
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
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