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number theory 

a set of hypotheses that has fallen in a daze, usually out of the mental fatigue that typically follows from the excessive discussion of technicalities
We've obsessed on this physics project so long that now it's been reduced to a number theory!
number theory by rorrzo December 17, 2019
Urban Dictionary Merch

Number theory riots 

A series of riots that started at Harvard university on July 18th 1969 from a heated argument between two groups of mathematics professors about a problem in number theory, it spread among university students sent many of them to the hospital from fighting, and a number of arrests we're made, and several businesses were burned. It was the 1960's and emotions were high against the draft.
Did you hear about the number theory riots?

Hidden Number Theory 

Hidden Number Theory is the umbrella term for the mode of perception that allows the observer to extract the ‘hidden’ letters, words and numbers within letters, words, and numbers. The following examples will demonstrate the method behind this concept using the words Eight and Light as well as the letter O and number 0.

Example one

Eight, Light

In this example, we can observe how the word Light is seemingly ‘hidden’ within the word Eight. All we must do is remove the top arm and the centre crossbar of the E to reveal the ‘hidden’ L. Thus, the word Light appears. This example demonstrates both a hidden letter within a letter and a hidden word within a word.

Example two

word, crow

In this example, we can observe how the word crow is seemingly ‘hidden’ within the word, word. All we must do is remove the stem from the letter d to reveal the apparent ‘hidden’ c which reveals the letter combination worc. Next, we reverse this letter combination to reveal the seemingly ‘hidden’ word crow.

This methodology allows the user artistic licence to elaborate on this methodology and develop a sentence. For example, “There are eight bright lights” and “The crows work is in misguided words”.

Example three

O, 0

In this example, we can observe the similarities between the letters O and the number 0, in that they are both circular. Through the elaboration of this idea, the Cobain cipher was developed.
Hidden Number Theory was identified and defined by Steven McCreanor to demonstrate the logic behind the deliberate cryptogram STUVWX MC^234567.

Prime Number Age Theory 

A widespread theory/belief that states, "One has better luck when their age is that of a prime number"

When someone is of an age that is a prime number, they can truly say that they are in their "prime year". This applies to both luck, fortune, and overall charisma. It's a good time to buy a lottery ticket or open a fortune cookie, and to try new things.

A 'Prime Number' is a number only divisible by itself and one.

Ex. 1,2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97, etc....
"Happy 31st Birthday, you know what that means?"

"Of course I do! I subscribe to the same PRIME NUMBER AGE THEORY as you! This year is gonna rawk!"

**HIGH FIVE**
More from Urban Dictionary

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
any hard liquor that is cheap & potent.. eg. relska, popov, potters, evan williams, kamchatka, fireball, rumpleminze, southern comfort, everclear
hey let's get a drink of that?

go ahead
*takes drink* ugh wtf is that?

everclear & bepsi
fucking hobo loko eeessshh
hobo loko by d i z k o 2 0 8 September 14, 2026
Word of the Day on September 19, 2026

God Shot 

A chance happening with profound meaning, an unexpected blessing, a "sign".
Dr. Drew on Celebrity Rehab said "All of a sudden what had been just another Hollywood proposal became for him an unexpected blessing, an opportunity for growth. In drug recovery language, that's called a "God shot."
God Shot by Imogen1564 February 25, 2011
Word of the Day on September 18, 2026

city chicken 

A food native to Pittsburgh/Western Pennsylvania in which cubes of pork and/or veal are put on a short, wooden skewer, breaded, then baked and/or fried.

I've heard that city chicken originated during the Great Depression, when folks didn't have enough money to buy full cuts of meat, so they assembled meat scraps on a wooden skewer, creating a make-shift drumstick. Hence the name.
Are yinz havin' city chicken for dinner?
city chicken by TRF August 31, 2006
Word of the Day on September 17, 2026

Is that cake?

Another way to say is this fake? Like the show real or cake
Slayyyter just announced another album last night”
“No way, is that cake?”
“Yeah whoops this isn’t real”
Is that cake? by Sexyyred September 15, 2026
Word of the Day on September 16, 2026

just fokin missing her

native american reservation origin... to miss an ex so badly that everyone can see it.. can be used for either sex eg. just fokin missing her/him
friend : *noticably sad*
me : look at you all sad & shit
friend : shut up!
me : just fokin missing her huh?
Word of the Day on September 15, 2026
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