Skip to main content

Dr. Cossack 

Referencing a character from Mega Man 4 on the NES of the same name, a Dr. Cossack is any character in a story who at first seems to be the main antagonist, but then you find out that he/she is really just the slave or middle man of the true, often more threatening antagonist.
In Mega Man 4, it seemed as though Dr. Cossack was the new evil scientist on the block. He built 8 powerful Robot Masters and had them conquer different areas around the world and challenged Mega Man to try and stop him. After penetrating Dr. Cossack's fortress however, Proto Man teleports in with Dr. Cossack's daughter, Kalinka, who explains that he was only following orders from Dr. Wily (The main series villain) because the mad scientist had her captured and threatened to harm her if Dr. Cossack didn't obey him. After Dr. Wily was defeated, Dr. Cossack actually demonstrated himself to be a nice guy. He even helped Dr. Light (good guy scientist) build Beat (Robot attacking bird) to assist Mega Man in his future ventures.
Dr. Cossack by FatherofGray September 18, 2013
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.
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
Related Words
Dr. Cossack • Dr. Pepper • dr. phil • dr.dre • DR • Dr P • Dr. T • Dr. D • Dr. A • dr evil

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
Load more