Koba 

A sexy old robotic man.

A gopher lover.
A rhino.
A guy that makes Sarah go yummm.
A teacher.
A doctor.

A.K.A. Rodney

AWESOME!

I like to talk to Koba, he teaches me new things. (;

Koba by RhinoFuckingGopher July 9, 2010

Koba 

A snakey member of your group. They will sell you out at the first opportunity. Named after the traitorous ape in Dawn of the Planet of the Apes.

Rob, why are you going out without us? You are such a Koba.

Koba by SCV Redders August 22, 2017

Koba 

A mean motherfuka

Koba fam koba

Koba by sviatchenko September 17, 2016

koba 

dope ass graffer

koba by dee July 4, 2003

koba 

koba is literally the most coolest and best person in the world and everyone loves them

oli london: “i love koba”
custom wood burning: “yes koba is the best”

koba by penis land October 3, 2021

Koba 

An adult male virgin who still lives with his parents.

"Man, your buddy Jay is such a Koba!"

Koba by Kyly May 22, 2006

Koba 

Being an asshole or pretty much just the worst person ever

Did you see what Jackie did what a Koba!

Koba by Monkey Riding a Donkey December 27, 2017