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1.Unneccesary behaviour.
That was soo matharoo.
Matharoo by Dick anal Harry January 26, 2009
nickname given to anyone named Matt or Matthew that also has an afro.
There's this graffito in my school of Matt Borrowdale and it's of a ghost with a perm and there's an arrow pointing to it and it says "Matfro" at the end of the arrow.
Matfro by Ladskir July 19, 2007

mathtronica

Electronic music that is overly wrought with hyper rhythms that change frequently and micro-tonal melodies that, while impressive in its production and technique, tends to be musically uninteresting.
I used to love all the stuff on Warp records, but as of late their stuff tends to sound like mathtronica.
mathtronica by Brian Hersey November 21, 2003

mathroids 

(noun)
1 What mathletes or math students take to improve their performance
2 Like steroids, but for math
"DUDE! How did he do so well in the math competition?"

"He must be on mathroids, or something."
mathroids by Dawas Akodeus January 15, 2009

mathtrobation 

Stroking your ego with self serving rationalizations in the face of undeniable mathematical proof to the contrary.
Karl Rove's prolonged display of mathtrobation was a pathetic attempt to argue Mitt Romney could/would win Florida when it was determined numerically he could not.
mathtrobation by czoggit11 November 19, 2012

mathrock 

Intentionally using numbers and formulas to create music. The patterns usually consist of 1's and 2's with accents on the 1's; Using any rhythmic pattern of chug-chugs to create an odd time-signature. Another common practice is to add or subtract a beat from an even time signature.
Don Caballero, Breadwinner, The Oxes, Farauet, and The Kickass are all examples of mathrock bands.
mathrock by "Loc Star" November 1, 2005
More from Urban Dictionary
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

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
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