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The Pi Self 

When the number π is suffering from imposter syndrome in spite of its perceived or recognized beauty, ubiquity, and utility in many areas of mathematics and science.
Since the start of the pandemic, there have been few new theorems or breakthroughs on the irrational number π, so mathematicians have started to hypothesize whether the pi self phenomenon isn’t finally being manifested.
The Pi Self by MathPlus July 23, 2021

The Pi Diet 

A meal that uses no more than three ingredients plus condiments of the same color apparently for pleasing or tasteful appearance.
On Pi Day, Chef Poppy is promoting a special meal he christens “The Pi Diet.”
The Pi Diet by Fasters March 4, 2023

The Pi in Me 

When there is a hidden element of π residing in all humans (or maybe even animals), whether they know it or not, regardless of their experience of school math—that pi-mind consciousness that intuitively seems to be guided by some Higher Being to convey new insights about the “sacred number” to humanity or any living entity.
When someone puts themselves in a Zen-like or transcendental state, the chances of them experiencing “The pi in me” aha! are higher than when they’re constantly being bombarded with a deluge of sensory input.
The Pi in Me by Numerati March 22, 2025

Gay in the pi pi

Implies that the person is gay...………. in the pi pi
Jack Jones is gay in the pi pi
Gay in the pi pi by GNEGORY January 24, 2019

Grow the Pi 

When you give the value of the number π correct to more significant figures or decimal places in order that a better pi approximation could be used in a calculation.
Rocket scientists want to grow the pi to play safe, because working with more digits would help reduce any loss in human lives.
Grow the Pi by MathPlus October 10, 2021

Li the Pi 

this really gay guy who tries to act straight
The whole boob thing is a scheme i tell you!
Li the Pi by Li is Gay April 15, 2005
More from Urban Dictionary

briefcake 

"Did you check out the briefcake in courtroom C?"
briefcake by Ben Frey April 6, 2006
Word of the Day on November 3, 2026
Brought to public attention by Bob Woodward and Carl Bernstein in the book on the fall of Richard Nixon, All The President’s Men, ratfucker was Nixon’s term for a political operative who sows chaos among opponents; an agent provocateur. It is thought to have originated among campus political rivalries at USC, and seems to have some usage in the US military.
Along with Nixon’s other ratfuckers, Roger Stone caused fights at otherwise peaceful Democratic Party protests to generate a false narrative that the Democrats were violent and dangerous.
Ratfucker by Ricky Ramjet November 2, 2017
Word of the Day on November 2, 2026

countrypolitan 

Term used to describe someone who is a mix of both rural (country) and urban (metropolitan) lifestyles/upbringings. He/she is typically equally comfortable in both settings and is able to seamlessly slip back and forth between the two, appreciating the characteristics of each.
That ol' gal of mine drives the 12 lane freeway during the week and a John Deere on the weekends. She likes opra and the Grand Ol' Opry. I love them countrypolitan women.
countrypolitan by MOChick November 7, 2006
Word of the Day on November 1, 2026

Witch Bath 

A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
Witch Bath by carnieboy30 October 26, 2020
Word of the Day on October 31, 2026

kinktober 

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction
That chick doesn't write often but when she does, its for Kinktober.
kinktober by Kinkiest July 12, 2018
Word of the Day on October 30, 2026

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
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