Skip to main content

Person π 

Due to being an irrational number, Person π is irrational, everyone that doesn't have a regular number in them is either irrational or semi-irrational
Person i: I am back to destroy the average Urban Dictionary user's brain to make them make definitions of words extremely stupid and dumb!
Person π: 3.1415926535897932384626433832795028...
Person i: They have already done that themselves apparently
Person e :2.718281828459045…
Person π by Dalmut Brothers September 8, 2024
Related Words

Person π 

Person π is a math master. Arguing with Person 9.
Person 1: oh no what is ³√((√64+√36)÷0.01) im gonna fail the math test!!!!
Person π: meh, thats too easy, tha answer is 10
Person 9: HOW COME YOU GET TO ANSWER MATH BEFORE ME????!!!
Person π: What are the 100 digits of pi?
Person 9: I don't know.
Person π: WELL SKILL ISSUE CUZ THE FIRST 100 DIGITS OF PI ARE
3.1415926535897932384626433832795028841971693993751085209749445923078164062862089986280348253421170679!!!!!!!
Person 9: NOOO I HAVE BEEN DEFEATED!!!!!
*Person 9 dies of sadness*
Person π by The person creator September 28, 2025

π-Shaped Person 

Someone with skills in “left brain” (math, data, analytics) and “right brain” (creative, intuitive, subconscious) disciplines—the horizontal line on the top stands for breadth of knowledge across domains, while the vertical lines represent two areas of depth knowledge.
Most math teachers are I-shaped; some are T-shaped (a generalist to a shallow level with a depth of skill in one field), and very few are π-shaped persons.
π-Shaped Person by MathPlus August 20, 2021
The word 'flag' as pronounced by people with thick Belfast accents. The term is a perfect encapsulation of the disproportionate and overblown reaction to the removal of the Union Jack (as in 'de fleg') from above City Hall in Belfast. Where previously it had flown for 365 days per year, it is now flown on 17 designated days of the year - in line with many other British cities.

The event caused a portion of the Protestant community ('fleggers') to make international pricks of themselves as they proceeded to wreck the fucking place, claiming it was another erosion of a 'British' identity they perceive to have been under attack since the horrifying spectre of equality reared its head in Northern Ireland.

The word 'fleg' - and indeed 'fleggers' - fittingly describes a section of humanity unconcerned with knowledge, reality or the vagaries of the English language. Like America's tea-baggers they are ruled by instinct, fear and paranoia with a side dish of rampant bigotry and startling ignorance of the world around them.
"Wat de fuck like! The taigs got de fleg took down! Let's wreck de fuckin place! No surrender!"

"De fleg has been took down! Before ye know it there'll be a united Ireland! Attack Short Strand! God Save The Queen!"
Fleg by OnionFleg August 9, 2013
Word of the Day on July 18, 2026
To take something small, that doesn't quite qualify as a theft. Probably from the Danish "skæv" or the Dutch "scheef", both of which are pronounced similarly, meaning "askew, or not quite right'. To change an item's ownership without permission, but only something small and of little worth.
"I skeefed an apple off the neighbor's tree." "I skeefed some chips outta your bag when you looked away." "Don't skeef my chair when I go to the bathroom."
Skeef by kachinaflonk July 16, 2026
Word of the Day on July 17, 2026

Hair spider

A tight, tangled knot of loose hair and lint that forms inside clothing during the clothes dryer cycle. It typically hides inside garments, causing an annoying lump or a phantom tickling sensation against the skin until it is found or falls out onto the floor during folding.
I was folding my clothes and a huge hair spider fell out onto my hand
Hair spider by Kmorsels July 15, 2026
Word of the Day on July 16, 2026