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Urban Dictionary Dumbass 

Someone who writes Urban Dictionary definitions about themselves, or people who they know, but who are not famous. Esp. when those definition is "*insert name here* is very cool and attractive."
Person 1: Hey! Jeremiah defined himself on Urban Dictionary!
Person 2: What an Urban Dictionary Dumbass...

Professional Dumbass

Someone who does stupid shit so often, they somehow become proficient at doing it well
Stan is a professional dumbass, he keeps getting himself out of stupid situations
Professional Dumbass by Garlic S August 25, 2020

dumbass dad 

When ur dad is a asshole who is emptyheaded and has now real brains but acts like he knows about anything
I have a dumbass dad i think just knowing him makes me stupid
dumbass dad by .Pyro. March 1, 2018

dumbass people 

People whom do not have any common sense what so ever and continuously do stupid things over and over and over again never learning from their mistakes.
dumbass people by sfol November 2, 2013

dumbashcrew 

Dumbashcrew is a crew of people that are really high. They smoke a lot of weed, and rumor has it that they are originally from denmark.

They appear anonymously on instagram under the username "dumbashcrew", but no one has ever seen their actual faces.

Directly translated from Danish, "dumbashcrew" means insanely-high-crew.
A regular every-day Dumbashcrew dialogue:

"gollum, come closer" griffin said. "pass the joint already, bitch" gollum replied. lil zod (danish slang for cigarette) observed the conversation and said "lol, im bash.". that's when the swiftest pothead of northern zealand slipped and fell into a puddle and shouted "FUCK" suddenly lil scratchy arn ended the conversation by saying nothing whatsoever and falling asleep.
dumbashcrew by RumbleRanger January 26, 2015

Dumbassfuck 

n. Someone, who by looking at them, it cannot be deciphered if that person is a dumbass or dumbfuck, so he or she is probably both of them.
Look at Jeremiah over there. He's walking around with his pants falling down and dancing like a fool. What a dumbassfuck!
Dumbassfuck by Fartface Jones November 30, 2011
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

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
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