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.

nutterboat

Like motorboating but to a nut-sack instead. Putting your lips in between the testicles and blowing out of tight lips to make a motor boat sound while shaking your head.
Lisa: Did you see that sperm bank?
Sarah: Yeah. I wanted to nutterboat the hell out of it.
nutterboat by k1llahurtz September 30, 2009

Napternoon 

An afternoon in which a nap is taken.
This napternoon, i had a dream that mrs. finklestein, sitting down to breakfast with her longtime butler and confidante, mr. fonzworth, tripped over her own feet and fell into the porridge bowl!!!!!
Napternoon by AJ Norris January 13, 2009

nutterooni 

When you jerk off and cum, you bust a big ol nutterooni mang
I fucked her furburger and busted a nutterooni right inside her foul fuckhole

Napternoon 

When you take a nap between 12am and 7pm
Ty told me that she is going to have napternoon on snapchat
Napternoon by Spintzcloud12180 July 10, 2017

butternoodl 

Underground SoundCloud Sensation, Hispanic White Boy goated with the sauce, and one of the greatest to ever grace the world with v i b e s
I love butternoodl, he's just so saucy~

butternoodl just stole my girl, and honestly, I can't be mad

Nutterson 

The term used to describe Bryan's left nutty
Guess what guys? I Pinched Nutterson again!
Nutterson by Yeah December 2, 2004
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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
Load more