Skip to main content
A religion/cult where one takes part in worshipping the number zero, first started by Sheldon Lee Cooper.
Here is an example of zeroism
Sheldon: "Zero, it's me Sheldon. I know I doubted, you but in my defense, you're literally nothing. I would like to thank you for all the gifts you've given us. The null set, Fibonacci Sequence, binary language, I could go on ad infinitum but not without you."
zeroism by PuffPlayer August 21, 2025
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
To replace all values with zero's.
To start with initial values.
To turn into nothing.
I will zeroise the values and start again.
zeroise by Dave Marsh June 10, 2008
Related Words
When the number zero starts exhibiting its mean or ugly side, by being a “numerical troublemaker” to other numbers in an arithmetic operation.
Zero can really be a “numerical asshole” if it’s allowed to behave in a zeroist manner vis-à-vis fellow numerals, when they’re part of a mathematical operation like 1 ÷ 0, 0 ÷ 0, or 0⁰.
Zeroist by MathPlus November 30, 2018

Zeroisloved 

That guys right there is the most Zeroisloved person ever.
Zeroisloved by Zeroisloved July 28, 2025
More from Urban Dictionary

fauxstalgia 

Faux nostalgia. Faking old things in an attempt to recapture the feeling of times gone past, especially of technology that has passed.
Hipstamatic pictures, just like the vinyl-static added to digital recordings, is prime fauxstalgia
fauxstalgia by scotte61 December 16, 2010
Word of the Day on October 15, 2026

pajama casual 

Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.
pajama casual by jrod-knows March 31, 2020
Word of the Day on October 14, 2026

funflation 

The recent boom in consumer spending on entertainment and experiences with a high demand running up the cost of enjoying of those experiences.
I’m trying to go to this Taylor Swift concert but the funflation has made it so impossible for me to afford tickets.
funflation by Dfree523 November 17, 2023
Word of the Day on October 13, 2026
A US deep south term for an alligator. Usually used in the Cajun dialect.
Take the big pirogue, I saw a huge swamp dog out there earlier.
swamp dog by Crystal Ambrose May 22, 2006
Word of the Day on October 12, 2026

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026
Load more