by Curtard March 12, 2014

Someone who is the definition of a waste of oxygen, that contributes nothing to society and should kill him or herself immediately. Bucko is a term even too harsh to describe Adolf Hitler and is the biggest insult a human can give. This is a term frequently used by serial killers, and gang members or the meanest most inconsiderate people on earth. Bucks is similar to the word Cunt but much worse.
“I’m not Bucko”
by George Rati March 3, 2020

by harry flashman July 25, 2003

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.
by larry says hi October 18, 2005

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!"
by Bucky Boo December 25, 2007

by loljahesvy August 24, 2022

by Bucko Slayer June 12, 2018
