bucko 

Slang term for a male acquaintance, used in a mock aggressive or openly hostile way.

Next time, Bucko, leave some toilet paper within arms reach when you've used up the roll.

bucko by harry flashman July 25, 2003

bucko 

A generic nickname used when reffering either to a friend or a jerk, depending on the context and the tone of voice. Often times is also used when acting like a pirate in a clever or mocking manner.

You better watch it bucko!

Hey bucko, where you been?

Arr me bucko i've got meself some fine booty.

bucko by larry says hi October 18, 2005

Bucko 

When a person in ones life, has achieved the status of the highest goof possible

Hey Bucko, why are there 3279 blurry photos of your face in my camera roll

Bucko by Ginevs September 8, 2018

Bucko 

a cool word to describe your friends by
only for cool people

look at those buckos over there, Kaiden and Emily, they are the coolest

Bucko by EpixKillx October 1, 2018

bucko 

A nickname or term similar to "buddy." Coined in Bakersfield, California after musician Buck Owens, who often performed at the Crystal Palace Saloon.

"Get it right, bucko!"

bucko by Bucky Boo December 25, 2007

Bucko 

A person who continuously looses at Fortnite

I just one shotted that bucko!

Bucko by Kelverina starkson June 1, 2022

Bucko 

Another word for Awesome, or cool, or tits, or basically anything positive.

Werewolf: Bucko Belated Birthday Beth!

Bucko by Theedingo1 November 9, 2011