cawabunga 

when a moment is so exiting you need to scream in joy you would use cawabunga

CAWABUNGA!!! free butt rape!

cawabunga by Gay bingus November 14, 2020

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

Chowabunga 

The act of chowing bung. Eating a girls butthole

How did it go last night? Bro totally went chowabunga.

Chowabunga by Cosmic Monkey September 30, 2013

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