Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

The shinobi law of numbers 

The fighting capacity of the individual ninja is inversely proportionate to the number of similarly dressed shinobi present. Other wise known as the inverse law of ninjas.
The shinobi law of numbers says that all except one ninja will be cannon fodder, and the last one remaining will utterly wtfpwn everything else around him.
The shinobi law of numbers by Eloka December 13, 2008

Shinobi Life 2 

Shinobi Life 2 is a game where rinnegan = win
"You wanna play some Shinobi Life 2" said Jack. "I am going to kill myself tonight Jack" said his Father.
Shinobi Life 2 by zuroah October 19, 2020

Shinobied 

Commonly used word describing a woman whose ass it is sooooo flat that only a samuri with a katana blade could have cut it off so cleanly...usually followed up with extreme laughter and pointing by male friends
That girl was hot as hell from the front, but when she walked by I noticed she had been shinobied like a motherfucker
Shinobied by Geoff Robbins November 18, 2006

Shinobi Joe 

Shinobi Joe is a character, like Chuck Norris or Mr. T., who possesses superhuman abilities which is linked to him being a badass ninja.
There are no “i”s in team, but there are two “i”s in Shinobi Joe. Fuck you team.
Shinobi Joe by KewlNerd March 3, 2008
A high level ninja, highly trained in the art of stealth. Roughly translates into "Walker of Shadows" or "Warrior of the Night." These ninja were considered to be very powerful in both body and spirit.
He disappeared like a shinobi. In the blink of an eye, and only the sound of a muted whisper, he was gone.
Shinobi by Tsumetashi Setsubun February 4, 2006

going shinobi 

When somebody farts and you have to pull your shirt over your nose.
"If you just farted, I'm going Shinobi, man"
going shinobi by sammichface April 23, 2009
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
Load more