Koi Boy

Someone who is a big fish in a small pond who thinks they're fancy but are really pretty basic.

Ex. That koi boy is always popping off.
Ex. That koi girl thinks her shit is high fashion when it's five and dime

by Niafabo August 4, 2023

rude idyat boi

noun. (slang) Some clown chatting bare shit in game chat.

Look at this rude idyat boi in chat.

by cowboititties April 10, 2021

Boy’s Court

When One of the boys commits “Crimes Against the Boys” He States his case at boy’s court or face punishment under the Full extant of “Boy’s Law”

Boy 1: Did you hear what **** did?

Boy 2: Yeah, he’s going to boy’s court.

by anonymous September 6, 2020

Boi

The thing most people say when some idiot does something retarded or ignorant or stupid

John: hiy mon I luv englush cliss. entire class: BOI GET THE HECK ON OUTTA HERE

by boi99999999999999999999 April 22, 2018

Boi

A way gay men spell boi. Originally comes from XY magazine. Recently misappropriated by the straight community like they do with all other things gays do first.

That boi is a cutie. I’m gay and date other bois.

by TDSOR January 6, 2022

Sigmer Boy

A man with a huge white penis

“God, look at that sigmer boy!”

by ::::::::::::::::::) January 6, 2025

Boi

Somthng you say when someone not makes sense.

Drake: Abfwebfbghbrhjghejrbgjrgbejrrbbergbrehberjrgbjeeeegehgbeghergrgbrhehebgehgbegbeeeeeeeeeeeeeeeee
Josh: (inhales) BOI

by phantmango April 18, 2020