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A combination of the words okay and so. Can be used as a substitue for the word like.
1. Most commonly used in day-to-day conversation.
2. Can be used to move on from an awkward moment/silence.
1.
Boy1: Hey, how did the concert go?
Boy2: Kayso, you won't beleive how amazing it was!

2.
Girl: Oh my god, did you hear about Britney Spears' latest stunt?
Boy: ...
Girl: She is sooo amazing.
Boy:...
Girl: ...
Boy: Kayso, wanna grab a bite to eat?
Kayso by Smallbird. April 9, 2008
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A pairing from k-pop boy group EXO. The combination of Kim Jongin (Kai) and Do Kyungsoo. Other names are for example Kado and Kaido.
"Hey do you ship Kaisoo?"
"Yeah I do."
Kaisoo by europeurban December 24, 2014
Related Words
words cannot express how perfect this pairing is

a ship that will never sink
i named my ship "kaisoo"

why

kaisoo will not sink

e t e r n a l l y
kaisoo by ImANinja February 10, 2014
A fan term of sorts for Caillou in the so bad, it's hilarious GoAnimate/Vyond fandom. This name comes from the text-to-speech feature being unable to pronounce "Caillou" properly.
"Kayloo, how dare you sneak off to Chuck-E-Cheese! That's it, you are grounded grounded grounded for 9049034903490349034903902390343495994995490349034903490490934 years! Go to your room now!"
Kayloo by HandItOverGanon December 29, 2018
The ship name of famous singer Taylor Swift and famous model Karlie Kloss. Many fans of Taylor Swift believe that she and Karlie Kloss are/were in a secret relationship with each other (mostly between the years 2014-2017).
"Do you like Taylor Swift and Karlie Kloss?" "Yes, I ship Kaylor."
Kaylor by crowns-and-golden-tattoos December 4, 2019

thomas katsouleas

The 16th president of the University of Connecticut. His last name is practically impossible to spell so everyone just calls him TomKat. Also is a big meme at UConn somehow.
How do you spell Thomas Katsouleas' last name? Katsolayes? Katseouleous?

Kasoning 

When something that happened a while ago, is brought up over and over again (even if it's not funny) until the person who is talking gets acknowledged. It can also be a form of making excuses for something you are bad at.
Bro that shit happened 20 minutes ago, quit Kasoning.

Dude, just because you suck doesn't mean the game is bad, stop Kasoning
Kasoning by Skale325 May 25, 2021
More from Urban Dictionary

fache-couture 

French slang, which translated, means "bull's fashion" but basically equates to "hyper trendy" or overly trendy. Used when a person wishes to express distaste at the latest fashion trend/fad, because it seems that everyone has a certain item of clothing or is wearing it. This term is most frequently heard in Paris but is slowly spreading to other parts of France.
1. That Burberry scarf is so fache-couture.
2. That purple American Apparel hoodie is so fache-couture.
fache-couture by bkgmh46x0x March 18, 2008
Word of the Day on October 17, 2026
A slang term for GLP-1 medications(like Ozempic, Wegovy, Mounjaro, etc.), usually referring to their appetite-killing, weight-loss, or “I forgot to eat” effects rather than the medical details.

Usage:
* Often casual, ironic, or meme-y
* Can imply effortless weight loss, suppressed hunger, or being “powered by pharmaceuticals”

Notes:
Not a brand name—just shorthand for the whole GLP-1 wave. Frequently shows up in online jokes, gym talk, and group chats where people pretend they’re *totally* doing it naturally.
“I’m not dieting, I’m just on that glippy.”
“Ever since the glippy hit, food feels optional.”
“That summer body? Yeah, glippy assisted.”
Glippy by Wild Stoner Appears December 14, 2025
Word of the Day on October 16, 2026

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
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