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.

Prices in USD. Free US shipping. International shipping and regional book fees are shown before payment.

Warrior King; typically of Irish or Scottish descent. Likes to write and rebel.
A strong, independent, sexy father; A good man.
Name split into Sean and Ian because Seaghan was not in bible when the Christians invaded.
That boy Seaghan is nothing but trouble, but you have to repect his independence.
Seaghan by Scrawny July 10, 2019
Related Words
“Calm down now joe” it’s pronounced “seán” not shaggin’ once written on a whiteboard by an amazing maths teacher and read by a person who may or may not be names J O E
SEAGHAN
“Read this word joe”
“Hmmmm shaggin’?”
“Calm down now joe”
Seaghan by nojokethough September 5, 2019

seithati 

Seithati, is a name that has an incredible definition. The meaning is self-love /love yourself. Meaning that she is very loveable,helpful, emotionally supportive. With a personality, and is beautiful on the inside and outside.
She has self-love(Seithati)
seithati by Name. Definitons May 16, 2020
"Man that Chuck Norris is one heckuva Seiha."
Seiha by SuperEntropy December 11, 2013
A Seigna is a sister👌 She has the coolest name ever and she is one of a. Kind. She’s really cool and loves James Charles! Her name is pronounced Say-NA. A lot of boys like her
Wow there’s Seigna walking down the hall!
seigna by bessybo November 24, 2018

Sighapotamus 

This is the largest "sigh" a human can produce. Usually associated with disdain or disgust , misery and woe, or a women on her period. It comes from the comparison of the large exhaling released by a hippopotamus during the breathing process.
"Oh man i have that paper to do.....SIGHAPOTAMUS!"
"Yo dude my girl just told me shes on the rag, again! SIGHAPOTAMUS!"
"The police are here....AGAIN! SIGHAPOTAMUS!"
Sighapotamus by B-ri-sigh-man November 23, 2009
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