Koopa Clown Car 

1. (n.) A one seat flying clown-like flower created for Bowser, King of the Turtle Tribe known as the Koopa. It is equiped with Mecha-Koopas and bowling balls.

Koopa Clown Car by Matthew the True Gamer January 30, 2003

Koopa Clown Car 

1. (n.) A one seat flying clown-like copter created for Bowser, King of the Turtle Tribe known as the Koopa. It is equiped with Mecha-Koopas and bowling balls.

Koopa Clown Car by Matthew the True Gamer January 30, 2003

dry jump dat koopa 

When playing Super Mario World on the Nintendo, one has the ability to either jump directly on a koopa as an extra landing device for long jumps. This is usually done when going for a speed run and no time to stop and prepare for a jump.

Roomie 1: Dude! Just dry jump dat koopa to get to the other side. Forget the sproingo thing!

Roomie 2: What the fuck do you think im doin!

Rommie 1: Shit! Gimme the controller.

Roomie 2: Fuck you. We're playin full 5 set bitch.

dry jump dat koopa by masterofwack February 14, 2009

Koopa 

1. Nintendo characters; A race of turtle-like reptiles that come in all shapes and sizes. Most of them are Bowser's servants, but there are also a lot of good Koopas. Bowser's Koopas have many various soldier ranks, most common of which is "Koopa Troopas" (which is another word for "troopers", if I'm not mistaken).

2. Koopa is also the name of their king. Koopa or King Koopa, also known as Bowser or Lord Bowser. But anyone who watched old Mario cartoons or played Super Smash Bros. Melee on Japanese mode knows that already.
Ahem. Anyway, his full name (as far as I know) is King Bowser Koopa.

1. "Uh oh. There's an army of Koopas approaching us."

2. "Hi, Master Koopa! Whatcha doin'?"

Koopa by M. the gamin' gangsta August 18, 2005

Koopa 

To give generously. Someone who donated more than they receive.

That guy is Koopa the way he donates troops in Clash of Clans.

Koopa by Graven79 August 7, 2016

koolaso 

A term used to describe something extremely kool or a group of young guys that are just freaking amazing, and everything they do is looked highly upon.

Guy 1- hey who are those guys?

Guy 2- I don't know but, they're koolaso

koolaso by koolaso May 20, 2010

Safety Koopa 

Red-shelled koopas, as seen in Super Mario Bros., who are safety-conscious, and won't walk of ledges.

"Watch out for that koopa, up on that ledge!"
"It's okay, Alex. Safety koopas don't jump off ledges."

Safety Koopa by Kahlil Robinson June 13, 2007