Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
\ ˈgadˈsmak \ (noun)

a disarmingly wounding insult.
Dr. Gadsmack: "Dear Cerebral Eunuch, when I met up with your wife's boyfriend last night, we had a lovely chat about your life choices..."
Gadsmack by Green Gordon June 15, 2020
Related Words
gnad • gnash • Gnast(y) • gladstone • Gnarsty • gnards • gnarsh • gnasher • Gladson • gnarstar
A unit of measurement usually used by the Gaming-Asylum community that scales to around 1.12 tons (2240 pounds)
Oh fuck! that kid weighs like half a Gnash
Gnash by olololol1xd December 15, 2018

sack gnasher 

A negative person that makes a problem worse rather than seeking a positive solution.

A person who is both and hand wringer and ball buster at the same time.
When it comes to me going out with the guys, she is a total sack gnasher.
sack gnasher by Deathesquire May 5, 2018
To be well below average or sub-par. Not up to standards. Really Awful. Extremely Bad.
Man, too many gnasi dreamteams in our league, they're dragging the average down
GNASI by Geeeman September 21, 2009

gradsplain 

gradsplain: when a grad student reads one or two books then feels the need to (mis)explain any and every academic concept to everyone they interact with, mostly to tell said people that they are somehow wrong about their own thoughts, opinions, and/or experiences.

Gradsplainers do not generally care even if those they interact with have superior training, experience, schooling, or degrees.
Cindy: See, the thing is, according to my thesis and this article I just found, you are totally wrong about (insert Marxism, feminism, socialism, capitalism, ableism, racism, string theory, quantum physics, Dr. Who, etc.)

John: First, I teach this class. Second, I wrote the article you cite. Stop gradsplaining to me.
gradsplain by fauxpow April 6, 2016

gonads and strife 

A popular phrase from a popular flash movie. A squirrel is singing a song about saying "Whee!", when all of the sudden, he says "When you're a kid and you wanna go whee, but you ain't got drugs yet, hold on for your life. Hold on to your little.. gonads.. and strife"
(threebrain.com)
gonads and strife.. gonads and strife.. gonads and strife... gonads in the LIGHTNING, IN THE LIGHTNING IN THE RAIN! WHEEEEEEEeeeee
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

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
Load more