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Congressional Calculator 

The Congressional Calculator is much like Obamanomics, it's calculations that don't add up in the real world yet people buy into strictly based on the source of the info. The Congressional Calculator is used anytime things don't quite add up but fits the agenda du jour. It's like adding 2+2 and getting minus 4 billion.
"Great news! Government Healthcare just passed which should decrease the deficit by about 2 Trillion!!" "ah, I love the Congressional Calculator, I'm gonna go buy a new 'vette."

Calculus 

Sorcery devised by Isaac Newton, one of the most prestigious and powerful sorcerers in the world.

The degree of a Calculus major higher than a Ph.D is a Doctorate of Sorcery (S.d)
When you need help in Calculus class you should look to your Sorcerer's Assistant for help.
Calculus by CalcS.d March 19, 2011

Tensor Calculus

Bob and Lisa were doing tensor calculus last night. They were annoyingly noisy.
Tensor Calculus by Kitsune Of Doom November 29, 2006

calculusly 

sneakingly, strategically, hidden agenda
She calculusly volunteered to do the shorter drive on Saturday so that her friend would have to do the longer drive the next day.
calculusly by Franjenn Thunder December 4, 2018

Calculus 

legalized torture
The prisoners at Guantanamo Bay were subject to Calculus.

Subjecting people to Calculus should be considered a crime against humanity.
Calculus by nousernameidea October 3, 2013

Pre-Calculus 

The most fucked up class in mathematics, designed to make students hate higher level math before they even get to it. Combines concepts from algebra, trigonometry, geometry, and every lower level denomination of math into a confusing clusterfuck of topics that has no correlation with Calculus- and doesn't even introduce the derivative. Forces students to memorize about 50 different formulas and be able to call them to attention on demand. To name a few; quadratic formula, slope intercept formula, point slope formula, completing the square formula, partial fraction decomposition formula, midpoint formula, factoring by grouping, distance formula, Pythagorean formula, and many more. This course should not exist.
"Hey dude could you help me with this Pre-Calculus problem?"
"No way man, I'm in calc 1- that shit is way too confusing for me"
Pre-Calculus by AfghanPanther September 25, 2018
More from Urban Dictionary

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
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