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mathematica 

A sweet program that does calculus and other math for you. Can be a little tricky to learn to use at first, but saves you a lot of time working out integrals and stuff.
Mathematica spoken here (by sweet people).
mathematica by miss B-izzy August 15, 2006

Mathematica 

A math god!

Ask it a question, and you will get an answer.

Ask it the wrong question and it will tell you how to get an answer.
Jimmy was struggling with his Calculus homework, so he asked Mathematica what the Derivative of Uranus was, and it told him yourmom^2.
Mathematica by 1badasfuthermucker October 11, 2009

Mathematica Nostalgia 

Thoughts of yesteryear that remind you of those times when you longed for math to be an optional school subject, or hoped that your math teacher would be abducted by aliens.
Seeing her two boys struggle with the most disliked school subject evokes feelings of mathematica nostalgia in Mrs. Paul, who suffered from mathophobia when faced with brain-unfriendly word problems.

Corona Mathematica 

A brain-unfriendly but wallet-friendly Singapore math title that irreverently leverages on the deadly coronavirus to teach creative mathematical problem solving—when the product of two negatives (Covid-19 and school math) is a positive (a confident and skilful problem solver).
Prof. Ian is trying to kill two mathematical birds with a numerical stone in 2020: he wants to launch “Singapura Mathematica” and “Corona Mathematica” at the same time in the midst of rising infection and mortality rates nationwide.
Corona Mathematica by MathPlus December 1, 2020

methematics 

The way in which a meth a addict try's to buy product with cash money while they owe money or deliberately attempts to confuse the seller by rapidly talking/throwing numbers around in a frantic manner hoping to benefit them selfs by either shorting the seller money or by receiving extra product.
Buyer: "oh hey, ha how much was it I owe you?.... $50, is it... $60? No no it was $45 right? Ya ya $45"

Seller: "nah I don't care for your methematics, you owe me $80 now where's my money man?"
methematics by Nieva February 26, 2015

Mathematical

Of or pertaining to the nature of mathematics.

This can also be used as a figure of speech to describe something that would be considered good or exciting.
To understand many branches of science, one must be well versed in mathematical knowledge.

Dog: Hey, lets go do something fun!

Boy: Mathematical!
Mathematical by Strange Comma July 6, 2010
More from Urban Dictionary

pod person 

A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.
pod person by Christopher M. May 9, 2005
Word of the Day on November 10, 2026
A dead drop is a location used to secretly pass items between two people, without requiring them to meet.

Spies have been known to use dead drops, using various techniques to hide the items and to signal that the drop has been made. Drug dealers use this as well.

A common place is to duct tape the item to the underside of a toilet cover in a public restroom.

A signal is sometimes used as well to indicate there is something to pickup, like a pile of stones in a certain formation. After checking the drop the signal is removed.
"The dead drop is the restroom toilet at the Gulf station at the corner of Commercial Ave. and Georges Rd."
dead drop by rubberroom July 23, 2008
Word of the Day on November 9, 2026

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"
ulzzang by `r i k kit t y February 26, 2008
Word of the Day on November 7, 2026
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