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book-smart person with no common sense whatsoever
Look at that geniass...he's got a 5.0 GPA but he still can't boil water!
geniass by BOBnFOB June 3, 2008
Related Words
Geniess is a beautiful person. Geniess will always be there for you no matter what. Geniess will not spread rumors about you or talk bad about you. Geniess can be mean when she needs to be. Geniess is trustworthy and if you every meet a Geniess, keep them!
My best friend is a Geniess!
Geniess by cramps6969 October 28, 2019
Geniass is the total opposite of genius, plain and simple. Someone or something very stupid.
- "How did she find out?" - "I don't know, but I think inadvertently I may have told her" - "Great, you're such a geniass!"
geniass by Cybercass July 20, 2009

gennieass 

a term coined when a psychologist told my father that I, his son, was a genius. To properly express his disbelief in my mental capability and, simultaneously degrade my self esteem he created this word. It should be used accordingly.
shrink: the tests are in, your son seems to be very intelligent. in fact, we believe, he is what you would describe as a genius

dad: That boy aren't no darn genius! he might be a gennieass but he aren't no genius.
gennieass by gennieass July 30, 2010

genie-ass 

the person everyone knows, that think that they are magically smart all of the sudden, especially in social situations when they are gossiping, humuliating in some form or other of someone else because they appear to be weak, or unknown(ususlly someone who they are jealous of or want to be like
last night (no name mentioned, they already know anyway) was being such a genie-ass! i couln't help but run away so i wouldn't laugh!
genie-ass by chonie pockets June 25, 2008

Geniuass 

When a self proclaimed genius is always correcting and informing others about the real facts in a condescending manner.
That jerk thinks he’s a genius; but he is really a GENIUASS... because of the inherent need to debate and demean other people’s statements.
Geniuass by Major Thomas May 11, 2018
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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