Koopa Shell

You say this when you kick something that's big and has the possibility to pwn sum1's nads

Guy 1: Hey dudes, check this! KOOPA SHELL! *kicks a rubber ball*
*Rubber ball pwns someone's nads*
Guy 2: Oooh sthhhhh! Aaaagh! my nads
Guy 1: Now u know y i said "Koopa Shell"

by your best idiot April 3, 2010

koopa zombie

From the Mario Bros 3. cartoons. A human who got possessed and muted by the toxic koopa trash that made them look like a mixture of themselves and King Koopa.

After Melissa touched the toxic koopa trash, she turned into a koopa zombie.

by LL6000 May 18, 2016

Koopa Troopa Beach

A course in Mario Kart 64

I used the Koopa Troopa Beach shortcut in Mario Kart 64

by Delelelelelemariokart November 13, 2016

koopakapa

When you have a small penis and your talking to girls

Man you a koopakapa

by Toppopper February 10, 2018

Koopo

similar to the Washington Post nickname Wapo. These are writings made by Jordan Thomas Cooper that are archived in Allen University and Berkeley County Museum in South Carolina.

Koopo was saved in generally every library in America.

by Coop Dupe June 11, 2018

kooper rechner

A fucking legend. No other way to put it. You the best my guy.

I miss Kooper Rechner.

by Dandaddie January 22, 2020

Kooper

He is a very short funny person. He likes to tease but he cares about you a lot! You should keep him in your life.

Hey kooper!

Umm...hi?

by Tvhahahahahah January 24, 2021