boi-o

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."

by Raspofin September 3, 2018

boi-o

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"

by maddog219 September 2, 2019

o boi!

excitement of the unknown *wink wink* ;

gary: wat r we gonna do tonight ?

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

gary: o boi!

by Garyana October 25, 2008

o boi

A term used to define a pal or bro.

First seen in the lyrics of “Love Sosa” by Chief Keef

Sup “O boi”

by Lazy69420 March 5, 2018

Boi-oing

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.

by Travesty360 March 4, 2017

Boi Oi

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

by DMCKINNON October 17, 2017

a boi oi

oi oi oi sub to pewdiepie

oi a boioi he is a boi oi

by MR YEETER April 9, 2019