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Ninety-Niners 

Lab slang describing a group of quantum-computing researchers that has prepared a Bell-state using a two-qubit entangling gate with a fidelity equal or higher than 99 %.
German lab rat: The Raman laser is not locking again.
Indian lab rat: Hold my beer, I’m tweaking the PID parameters.
Spanish lab rat: Come on guys, without sideband-cooling we’re not Ninety-Niners anymore!
Ninety-Niners by Hyonoko September 28, 2021

popping niners 

when a man with a nine inch or larger penis pops a boner
"Did you watch A Study in Pink the other night?"
"Yeah, John and Sherlock were popping niners for each other."
popping niners by bellaautumn January 8, 2015

Cream His Niners

Slang - used when someone is much too excited given the situation at hand, or used personally when one is in total disbelief. Originally coined by a student at Western Heights Middle School in Hagerstown, MD, in the mid-90's, this phrase was used to describe an excitable neighbor of one the students that loved to wear San Fransisco 49ers zebra pants - this neighbor seemed to always be getting very worked up and excited, and the phrase, "He's creamin' his niners (pants)" was born. Usable today in almost any situation.
He's going to cream his niners when he sees my new truck.

I about cream my niners every time I shoot my new gun.
Cream His Niners by NHHSDave October 15, 2010

Po-niners 

1) Pigs, bacon, cops, po-po, cozzers, 5-0, Police
Given to me by Bridget Sled.
Po-niners by REV. Smitty February 23, 2005

Forty-Niners fan 

A Forty-Niners fan will only come to games and root for their team when on a real good winning streak. Sadly otherwise they are silent and MIA.
A forty-niners fan will only come to games and root for their team when on a real good winning streak. Sadly otherwise they are silent and MIA.

Nico and the Niners 

Nico and the niners are a boy band group ( aka Coward Joseph and Jishua Dun) They sing songs such as stressed out and All my friends are heathens.... they are great..
Me: Have you heard of Nico and the Niners?
Girl: Yeah... I love stressed out
More from Urban Dictionary
Basically the same meaning as ate.
x:"Girl your fit chewed today!"
Chewed by iod1o March 30, 2022
Word of the Day on October 19, 2026

Blue Movie 

A pornographic film.

The use of the word "blue" to refer to sexually explicit content was first recorded in Scotland in 1824. "Blue" meant "lewd" because prostitutes dressed in blue gowns.
I found your stash of blue movies under your bed.
Blue Movie by Shayde79 January 20, 2011
Word of the Day on October 18, 2026

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
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