Yesterday X Separation (Korean: 옛델대 뷔 셉알앋이온, stylized YESTERDAY / SEPARATION), commonly known as YXS, is a five-member Kwangyanese boy band formed by Throw It Back Rosie Entertainment. The group consists of five members Stoove, Yeoniel, Bengyu, Taerry and Kaimal.

Naega Byeonhae by Yesterday X Separation outsold the whole K-Pop Industry.

Yesterday X Separation by jenlisaforever January 26, 2022

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2 of 'em Yesterday

A business term meaning you want Lots of them as soon as possible.

"2 of 'em" refers to the item and means you want lots of the item.

"Yesterday" means as soon as possible.

We need those clothes fast. 2 of 'em Yesterday!

2 of 'em Yesterday by TheGymRat February 27, 2019

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Befesterday

the day before yesterday
before + yesterday = befesterday

Robert: I really wish I can describe how I felt hanging out with you... not yesterday, but the day before yesterday.
Mia: You mean befesterday?
Robert: Wow, what a genius, concise word that the English Language does not have yet...

Befesterday by Me-Mover May 14, 2019

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Yesterday's Gravy

Old news; something that has fallen out of trend

Stranger 1: "Hey! Did you hear about that movie that came out last Friday?!"

Stranger 2: "That's yesterday's gravy bro."

Yesterday's Gravy by Hellbound Harry March 30, 2015

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I'll call you yesterday

A sarcastic phrase used to signify that you actually won't call or interact with someone in the future. The phrase implies that you would have theoretically called them "yesterday" if you really cared. This phrase is primarily used a means of blowing someone off.

Jim: So did you meet up with that girl you got coffee with last week?

Nick: Nah, she blew me off and never texted back after. It was an "I'll call you yesterday" type of situation.

I'll call you yesterday by FrenchOnion May 18, 2020

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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

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Glippy

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

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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

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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

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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

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