When the public announcement of the proof of a famous unsolved problem on π turned out to be short-lived, because the result was later found to contain grave errors.
Mathematicians worldwide were excited to hear that the number (π + e) has been proved to be transcendental (i.e., its value can’t be the root of an algebraic equation with rational coefficients), but the news was nothing but a pi moment.
by MathPlus March 22, 2021

Pi Sigma is a diverse sorority of cannabis-proud women also known as the Pink Sesh Society. From sophisticated women who run executive board meetings, to elegant mothers handling family business, these women live unapologetically, celebrate each other, and enjoy cannabis.
by persephoneroe420 May 6, 2021

by ishe February 22, 2005

by MaxBrains January 4, 2004

Cockney rhyming slang for 'lies'
by sunshiyong November 26, 2010

The most fucking boring and longest book I was ever forced to read. In the end the main character says the whole story was a lie anyway, so you end up waisting about two months of your life for a shitty ending.
person#1: dude I have to take notes over every chapter in life of pi for literature.
person#2: that fucking sucks. just go to sparknotes.com print out theirs.
person#2: that fucking sucks. just go to sparknotes.com print out theirs.
by boooooooooooooooks September 29, 2007

A person who shares his annoying life to the world and constantly harasses the innocent with epidsodes of his/her pathetic excuse for a life.
Wow Chris, you're such an 8-pi. Nobody cares about how you got that math problem wrong. Stop following me, I don't care.
by phillie_blunts_once January 15, 2006
