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

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

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.

Boi-oing by Travesty360 March 4, 2017

Boioioing 

The comical sound effect a man makes when he gets an erection.

Pronounced: "boy-yoi-yoing"

"Damn man! As soon as I walked into that strip joint, I went boioioing!"

Boioioing by Irving1992 April 14, 2009

boioioing 

when you spring the spring

door spring:"boioioing

boioioing by heyy im a definer! April 6, 2022

boioioioioioing 

The sounds a weiner makes when it becomes erect.

So this one time, I was walking down the street and I passed this hot girl and I instantly popped a woody and it went boioioioioing and she was like what was that and I was like here, I'll show you...

boioioioioioing by Fry August 7, 2004

boioioioioing 

boioioioioing

Courtney says "boioioioioing"

boioioioioing by boioioioioingboioioioioing September 2, 2023