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.
A karass of only two people, who are so bound together that even their children cannot invade their union. From Kurt Vonnegut's "Cat's Cradle." (A karass is a group of people bound together, often without externally discernable ties.)
From "Cat's Cradle":

“They were lovebirds. They entertained each other endlessly with little gifts: sights worth seeing out the plane window, amusing or instructive bits from things they read, random recollections of times gone by. They were, I think, a flawless example of what Bokonon calls a duprass, which is a karass composed of only two persons.”
duprass by Kurtzi July 24, 2016
Related Words
Abbreviation for the slash pairing of Ryan Dunn and Bam Margera. If they got any publicly gayer, slash writers wouldn't even have to use their imaginations.

The bam_ryan_otp community on livejournal is basically the center of the Dugera universe.
Bam and Ryan (Dugera) "joke" about screwing each other all the time. They've done a lot of REALLY gay publicity stunts, and just looking at pictures of them you can tell.
dugera by high_school_low December 1, 2006

Super Duper Weenie Effect 

When someone is the only person in a group to have done a certain thing, so they over hype it to make it seem like the best thing in the world.
Jack went to a hotdog stand and has been talking about it for 5 days since, talk about a Super Duper Weenie Effect.

Steve said that girl he got with was way hotter than she really was, holy SDWE.

super duper one 

The very superist of all sper duper ones
Top dog
super duper one by anonymous May 17, 2019

dupers delight 

After an individual has deceived someone and he cannot control the joy on his face.
After the politician tricked people into voting for him he could not hide his dupers delight in his acceptance speech.
dupers delight by John Merr October 13, 2014
Word of the Day on January 27, 2025

super, duper serial 

Al Gore's catch phrase. Used to try to convince residents of South Park that ManBearPig will destroy the earth. Also a subtitle to global warming. A sad reminder that Al has no friends.
"Why won't you believe me! I'm super serial, ManBearPig is real! I'm super duper serial!' -Al Gore

Global Warming:
Its Super, Duper Serial.
More from Urban Dictionary

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

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
Load more