Calabunga 

A Word one often uses to scream out loud while crazy and/or excited at the same time.

"CALABUNGA!" she screamed as she ran across the soccer field after a great victory.

Calabunga by ilykekatsxD February 27, 2012

Calabunga 

jumping on a trampoline, landing on your bum and jumping up again to land on your feet. Also known as bum bounce

“Did you just see me do a Calabunga on the trampoline”

Calabunga by Clodagh June 27, 2019

Cowabunga it is 

An expression used to accept a challenge, wage war or defend one's honor by unspecified but extreme/chaotic measures.
In all instances it is a simple way of indicating that come what may, your decision is set in stone.

Her: If you don't pause your game right now, we're breaking up.
Me: Cowabunga it is.

Cowabunga it is by The Doctopus November 27, 2019

ciabunga

Of Italian origin. Used as a substitute for any unknown noun in a sentence to denote the fact that an absurd manner of speech is being employed.

Alternate spelling: chambunga

You filthy ciabunga!

ciabunga by wobackaki July 29, 2010

cowabunga 

(exclamation): Originating as a greeting by Chief Thunderthud (the only Indian ever to have a moustache) to the Peanut Gallery on the 50's television program "The Howdy Doody Show", the term was later adopted by surfers in the 60's.

Chief Thunderthud: Cowabunga, peanuts!
The Peanut Gallery: Cowabunga!
Surfer: Cowabunga, dude!

cowabunga by Vermont Ferret August 8, 2005

Ciaoabunga 

Used as a friendly greeting or way to say goodbye. To be used in the same context as the word "Ciao". A combination of the words "ciao" and "cowabunga".

Jill says, "I'll see you later". Jack responds, "Ciaoabunga".

Ciaoabunga by MrLance January 27, 2009

Cowabunga 

When you pull a girls bloody tampon out and swing it like a nunchuk and hit her in the face with it.

I had Saam in the shower last weekend, she had a tampon in so I gave her the cowabunga

Cowabunga by Browniebaby July 22, 2017