What is Cavonne?
1.
A low class, very unsophisticated person, usually from the provinces. A country bumpkin. Usually used to describe rudeness, especially with regard to slobbish eating habits.
"...hey Sonny, did you whack that guy? Yeah Tony, he was a real freakin' Cavonne! Did you see the way he was scarfing down that pasta...?! Friggin' pig!"
See