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Katilsday 

A fictional new day supposedly invented by NBC to accommodate another night of the televised news magazine "Dateline", as claimed by the comedy show Family Guy.
Lois: I saw it on "Dateline Katilsday".
Peter: What the hell is Katilsday?
Lois: It's a new day NBC invented so they could have another "Dateline".
Katilsday by wizzy0807 February 20, 2011
Related Words
You will never win an argument with Katia. She is smart, strong, and incredibly independent. You have never seen this girl cry and though she may not show it she's gone through a lot. She can make anyone smile and is extremely funny in her own quirky way. Katia is spontanious and is up for just about anything. She will keep you on your toes and make you really think. Katia asks great questions and gives the best advice. She likes to talk but not about herself. If you ever need help with anything go to Katia. She can always make you laugh but is also deep. Katia is strong willed and determined and she will absolutely not take no for an answer. Katia is very successful and everybody likes her. She would make a great wife and mother. Katia also gives the best hugs on the earth and will love you unconditionally. She is also usually very spiritual and loves God. He fills her up so much that she can't help but overflow. She is always optimistic and will always be able to make you feel better. Katia is also very modest and if you want this beautiful girl you gotta marry her!

Katia is the greatest friend in the whole world!
Kattia is so sweet!
kattia by Natkat November 1, 2013

Katzilla 

A fierce destructive force, known for her outwardly sweet demeanor and tendency for others to underestimate her. However, beneath this hides a solid resilience and determination to fight for what is right, specifically against those who would seek to threaten and strong arm her and others through illegal and unjust means.

This fearsome creature was finally spawned in 2013 in the American Southwest after years of intimidation, mistreatment, and neglect and is rumored to currently be stalking about Maricopa County in Arizona.

The name was originally coined by a resident of Arizona during an immature, insecure, and vulnerable moment (all of which are not uncommon for this individual), but it has since taken on a life of its own and empowered the "monster" for which it was contrived.
JP: "From Katzilla a few moments ago"

The epic 2014 confrontation between Katzilla and her creator (Paterson v. Paterson)
Katzilla by Katzilla2013 December 31, 2013

Turmion Katilot 

A kickass Finnish Techno-Industrial band.
Turmion Katilot's music is featured in the flash bunnykill
Turmion Katilot by Capt_capacitor September 15, 2005
Charming. Funny. Can have a bitchy side. Sweet. Thoughtful. Quiet on the outside. Party person on the inside.
Person 1: That girl is really, really quiet.
Person 2: Oh bet her name is Kattie.
Kattie by sassy9393 January 12, 2012
A common Swedish word you use when someone’s hot and good looking.
Look at Emelie, she’s so kattig today
Kattig by Take it chill tiger May 18, 2020
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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

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
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
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