Skip to main content
A boi-o is a close friend that is down with all the memes and is kind of a hypebeast

A good way to greet them is to say,"Hoi o , boi-o."

Me: Hoi o, boi-o
Friend: "what's up my guy, I just got back from the supreme store."
Me: lit
"Wat's popping boi-o."
"Nothing much, I just copped that new supreme Tee though."
boi-o by Raspofin September 3, 2018
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.
A boi-o Is the condescending and/or patronizing way you refer to a Male or Boy when they're upto mischief, strictly to assert dominance in a passive aggressive tone.
Senior Male: "OI YOU GET BACK HERE WITH THAT LADIES PURSE BOI-O!"
Dweeb Teenager: "Get fucked ya cunt"
boi-o by maddog219 September 2, 2019
gary: wat r we gonna do tonight ?

ana: thats for me to know n u to find out(:

gary: o boi!
o boi! by Garyana October 25, 2008
A term used to define a pal or bro.

First seen in the lyrics of “Love Sosa” by Chief Keef
Sup “O boi”
o boi by Lazy69420 March 5, 2018
An expression used for stating sarcastic unamusement. Much like sarcastically saying "oh wow" or "big whoop". Used to mimick the comical sound of getting an instant erection, or boner one would get if something actually was enjoyable or cool. Used to blow someone off sarcastically.
Noah: Hey guess what? I finally was able to get married and laid in my video game Fable II.

Colin: Oh boi-oing, who gives a shit.
Boi-oing by Travesty360 March 4, 2017
Adjective, origins: definitely Australian slang

Defines a certain type of person. One of the boys, A wild, careless guy with little regards to rules or social convention

Used in a jovial, friendly way
After witnessing Izaak scull beers, pass out and then pick up at a party, Jared realised That guy was a boi oi
Boi Oi by DMCKINNON October 17, 2017

a boi oi 

oi oi oi sub to pewdiepie
oi a boioi he is a boi oi
a boi oi by MR YEETER April 9, 2019
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
Load more