A Fonzi

A old time greaser.
An over the hill hood.

Hey, check out the old guy, he's a fonzi.

by Robert Michael Hensel April 17, 2008

A Fonzi

Sexual act in which the male participant inserts one thumb in the female participant's vagina and the other in her rectum, while saying "Heeeyyeee!" like the character from the popular television show "Happy Days".

Dude, last night I gave Stephanie a Fonzi and she went nuts!

by Bobby Joe Wilson April 20, 2008

A Fonzi

Sexual act in which the male participant inserts one thumb in the female participant's vagina and the other in her rectum, while saying "Heeeyyeee!"

Dude, last night I gave Stephanie a Fonzi and she went nuts!

by Mister dbagg April 18, 2008

fonzied

The act of hitting a mechenical device that is unserviceable with the side of your fist, rendering it now fully serviceable.

Just when it seemed like it was never going to work, I fonzied it and it came back to life.

by drooby June 3, 2010

Fonzy

A person who is considered a Ladies god. Anyone with this nickname is a beast at everything they do. Football, drifting, madden, etc. Fonzy is a man among boys.

"Fonzy got all the bitches at homecoming"

by DanielThaiisawesome November 22, 2011

Fonzie

From a 1970's TV show probably the coolest character ever, Fonzie has achieved much for mankind such as defying health and safety regulations by riding his bike into al's dinner, he also freed the squares. Fonzie is a true legend and his spirit shall always live on

Homer:Fonzie's Jacket!!!!!!
Bart:Whos Fonzie???
Homer:WHOS FONZIE!!!! DON'T THEY TEACH YOU ANYTHING IN SCHOOL!!! HE FREED THE SQUARES!!!!

by Stutley November 28, 2003

Fonzi

When you handle a complex situation completely and with coolness.

Dude! There is no way it will work out. Don't worry man, everything is Fonzi, I handled it.

by Silent observer November 25, 2016