National Cat Day

Name: National Cat Day Mug
Brand: Urban Dictionary
Price: 25.00 USD
Availability: InStock

The best time of year, and obviously best time for cats. This wonderful holiday lands on December 25. You must respect this day and treat your kitty cat like a king and queen, or else...

Friend 1: hey speaking of cats, what's the date tommorow?

Friend 2: December 25th, don't you have a phone?

Friend 1: oh! Its national Cat Day! Bye gotta go buy gifts for my dear cat!

Friend 2: ...what?

National Cat Day by DaCatDud September 29, 2021

Get the National Cat Day mug.

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.

Add to cart $24.95

Choose size $32.95

Choose size $49.95

Add to cart $29.95

National cat boy day

A national holiday that is celebrated on August 21. It is to celebrate Cat Boys

« When is National cat boy day again? I love cat boys "

"august 21"

National cat boy day by aaa240xp May 19, 2020

Get the National cat boy day mug.

National Cat Girl Day

A national holiday that is celebrated on May 24. It is to celebrate Cat Girls.

"What day was National Cat Girl Day Again?"
"May 24th"

National Cat Girl Day by Neon_Cancer May 5, 2020

Get the National Cat Girl Day mug.

National Bully Cat Day

On Jan 19th, it is national bully your cat day. Bully them for being extremely obese or extrememly skinny

“Hey! its National Bully Cat Day!”
“Huh?”
“Oh its where you bully your cat for no reason”
“oh ok”

National Bully Cat Day by Lillian banana January 19, 2021

Get the National Bully Cat Day mug.

National Cat Maid Day

National Cat Maid Day is on the 25th of November every year, it's a day where you and your friend group, no matter your gender, have to dress up as cat maids and go out.

Person 1: "hey it's the 25th of November! National Cat Maid Day!"
Person 2: "Guess we have to dress up as cat maids ;)"

National Cat Maid Day by SherlockWatson221 November 6, 2020

Get the National Cat Maid Day mug.

National cat calling day

If you cat call your a sick fucking human being you know your not even a human if you do that

Tom:it’s national cat calling day if you do that your a sick human being

National cat calling day by Yourlocalitalian March 27, 2021

Get the National cat calling day mug.

national fat cat day

National fat cat day is January 4th this is a time to celebrate how fat your fat cat is!

L: hi it’s January 4th national fat cat day.

A: my cat weights 25 pounds

national fat cat day by January 4th November 6, 2019

Get the national fat cat day mug.

Boffin

British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.

According to the boffins downstairs, the murderer used a serrated blade.

Boffin by Agnon February 11, 2023

Word of the Day on October 3, 2026

Get the Boffin mug.

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.

I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.

Pee Calculus by anorlondo October 1, 2026

Word of the Day on October 2, 2026

Get the Pee Calculus mug.

Dutty

Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".

"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"

Dutty by J Hall April 3, 2003

Word of the Day on October 1, 2026

Get the Dutty mug.

Ajumma

korean word for madam, older woman

Ajumma wait a moment

Ajumma by aintnotinbutnice July 5, 2009

Word of the Day on September 30, 2026

Get the Ajumma mug.

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.

Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade

Slop Grenade by Joe Squid September 28, 2026

Word of the Day on September 29, 2026

Get the Slop Grenade mug.

floxi

Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).

After we broke up, he was floxi to me.

floxi by Dr. Geek May 13, 2009

Word of the Day on September 28, 2026

Get the floxi mug.