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Mukchug Tantsuldigug 

The person is the self-proclaimed immortal World Chess Champion (also known as the Immortal 1000), whose games inscribed in stone, dated 1796 were recently discovered in a random uncle (Mâi Kợk Bỉk)'s house in Hanoi, Vietnam.
One of the 136 games in the WCC of 1796 is 1.e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Bf5 6. g4 Be4 7. f3 Bg6 8. Nc3 e6
9.a3 Qh4+ 10. Ke2 Bc2 11. Qd2 h5 12. h3 Rc8 13. b4 Bb3 14. b5 Nxd4+ 15. Qxd4 Bc5 16. Qf4 Qf2+ 17. Kd3 Bc2# 0-1 (transcribed into Algebraic Notation).

As an expression, to pull a Mukchug Tantsuldigug is to proclaim that a feat (usually idiotic) that no one but oneself has accomplished a long time ago is considered being the best in the world.
Joop: I filled a balloon containing three almonds and a 10kg weight with farts in 144.61 seconds when I was a newborn.
Koop: Look, no one cares about you pulling a Mukchug Tantsuldigug you doltish ninny dunce.
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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
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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