Fizzix 

The scientific study of carbonated beverages

The Fizzix professor at Harvard invented a new flavor of soda

Fizzix by angusshangus February 21, 2013

fizzing at the bung 

To be in a state of intense excitement.

"Mate, I'm so excited about that concert on Saturday, I'm practically fizzing at the bung!"

fizzing at the bung by GingerNinja August 23, 2006

Fizzidy Fucked 

Fixing to get into a lot of trouble.

Getting scalded.

Dawg, We Should Not Of Snuck Out Last Night, When We Get Home We Are Fizzidy Fucked.

Fizzidy Fucked by Streetsweeper777 June 25, 2009

Fizzizity 

Carbonation

Man, don't shake that bottle of soda like that, you'll make it lose all it's fizzizity!

Fizzizity by Grillmaster B August 17, 2008

Fizziwesh 

Fizziwesh is the feces thats left behind in the cracks of the bottom of your shoe, left after the initial turd that you stepped on.

Jon.. no matter how hard i try.. i cant get this fizziwesh off of the bottom of my shoe.. ITS SO ANNOYING!

Fizziwesh by Jon Taulbee June 9, 2007

fizzit 

something that, whilst in thought process, makes perfect sense to the person about to say it, but when spoken is recieved by those listening with a blank stare or possibly questions or comments referencing one's sanity. the correct verb form to use is "spittin' fizzits"

Man, after we smoked that blunt, bob tried to tell us about his fucked up day at work but wound up spittin' fizzits.

fizzit by joolie October 29, 2003

fizix 

(noun) an alternate spelling for "physics"

I have a fizix midterm tomorrow.

fizix by Diggs February 17, 2003