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The operating system designed by Bill Cosby and released in late 2008. This operating system is Unix based and it is distributed by CosbySoft. Bill Cosby has been a computer programmer ever since he started to eat Jell-o pudding.
CosbyOS is a great operating system, it's faster and more stable than Windows and Linux and you can play lots of cool games on it like SimTaco. The only thing that sucks about CosbyOS is that you have to make Bill Cosby Jell-o pudding every 5 minutes when you use it.
CosbyOS by Da Wizard Of OZ June 3, 2009
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too many cosbys 

ben: "the toilets overflowing!"
travis: "too many cosbys"
too many cosbys by poonami January 11, 2010

Drop The Cosbys Off At The Pool 

Anthony Padilla: Excuse me, I have to go "Drop The Cosbys Off At The Pool."
Girlfriend: What are you talking about?

drop the cosbys at the pool 

The act of pooping where the Cosbys are the turds and the pool is the toilet bowl
-Where were you?"
-Oh, I just dropped the Cosby kids off at the pool.

Cosbyism 

The religion which believes that Bill Cosby is God, and controls all things happening to mankind. At the end of a session at the Cosbyist Church of the Jello Puddin' Pop, all members eat a small cup of watermelon Jello. There is one holiday, and that is Pokey-Mans Day. On that day, Cosbyists across the world must listen to one of his comedy albums.
At the end of a prayer in Cosbyism, instead of "Amen," they say "Zip Zop Zoobity-Bob!"
Cosbyism by Frederico Rodriguez September 17, 2011

drown the Cosbys 

To take a shit. Not used to literally describe any criminal act.
"Do you have any acceptible reading material for me to use whilst I drown the Cosbys?" or "Awww damnit! I clogged the toilet drowning the Cosbys again."
drown the Cosbys by s33flous July 27, 2006

Cosbys, Winslows, and Jeffersons

slang for a gigantic crap, comes from 3 brown-skinned TV families.
That wasn't just the Cosby kids I dropped off there, it was the Cosbys, Winslows, AND Jeffersons!
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
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