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Mathterpiece 

A perfect and/or beautiful mathematical equation.
E-mc^2 is a mathterpiece
Mathterpiece by djivey May 13, 2011

Mathsterbate 

Sophia helped Luke mathsterbate, then swallowed his cumulative frequency
Mathsterbate by Tom and Sarah July 28, 2008

Mathsterbation 

Working really hard on a sum just for the feeling you get once you have solved it.
Guy #1 "OMG what's Elliott doing with his math book?"
Guy #2 "Eww! he's Mathsterbating!"
Guy #1 "So that's why he's sweating so much! Have fun with your Mathsterbation, Freak!"
Mathsterbation by Disco Alpingu April 1, 2007
When maths is being a bastard
Today's lesson was such a mathstard
Mathstard by Lazyllamaz February 28, 2017

mathsturbation

1. In an attempt to prove a point, gathering and assembling data in such a way that one only convinces oneself of its validity
2. Trying to justify an incorrect opinion, statement, or assumption, by manipulating available data in a way that is only satisfying to the person with the incorrect opinion, statement, or assumption.
He rattled off a bunch of obscure statistics to defend his vote on the stimulus package, but it was all mathsturbation.
mathsturbation by RVLambo February 1, 2009

Mattster 

An emo mod of the TeenHut forums.

Targeting specific users, he'll typically wait for the slightest opportunity to infract one of these said members mostly based on past butthurt. Instead of admitting his mistakes and making amends, he insists on backing himself (in Mattland, looking like an arse) and saying things like "You're dumb" and the ever-popular neg rep.

His e-girlfriend, Lana (who's also emo; imagine that), is also an active member of the forum. Using her Ultimate VIP membership to return neg reps, she is often found running to her mod e-boyfriend every time she's a little butthurt. This often results in the butthurter getting infracted; and in some cases, banned.

He considers himself the alpha male of the mods, and his fellow mods don't dare disagree with his infractions.

Basically, do not expect much from him, because through his thick eyeliner (borrowed from Lana, of course) he sees the internet as the real world. Remember kids, the internet is serious business.
User 1: "Let's make an Encyclopedia Dramatic article for TeenHut"
Mattster: "How about I follow what was written about me.. And ban everyone who posted here? =D"
User 2: "Hows about you stop taking shit so seriously, and take a joke?"
Mattster: "olol fuk u 2"
Mayank: *facepalm*
Mattster by Crapster August 5, 2009
More from Urban Dictionary
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

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
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