Fonzie time 

a moment of great personal reckoning in which it is acknowledged that you have never been truly sorry nor admitted being wrong, but it's time. Now.

you: "Lyle did you see that fat fuck actively inciting violence against the police and congress? "

Lyle: "Yeh...I wonder how many trump supporters are able to look inward and know its Fonzie time..."

Fonzie time by Blown anchor January 9, 2021

The Fonzie Method 

The act of forceably banging on or hitting an inanimate object one time in order to produce working conditions after several failled attempts.

Cornilius tried to start his car several times to no avail and with rage applied "The Fonzie Method" and the car jumped to life.

The Fonzie Method by nipples and dimes January 6, 2012

Back Door Fonzie 

The fine art of slipping a thumb in the anus.

Yo Jerry, I was screwing this skank from Chalmette and I gave her the Back Door Fonzie. She didn't even flinch!!

Back Door Fonzie by RENO666 September 5, 2009

Dirty Fonzie 

The act of inserting a thumb into the anus during intercourse. Inspired by the Happy Day's character,Arthur Fonzerelli, who was fond of giving the thumbs up and uttering "Aaaaaaa(nus)."

"We were doing it doggy style when Christian decided to give me a dirty fonzie! I felt so violated!!"

Dirty Fonzie by Anala November 13, 2005

rochester fonzie

A person in Rochester Minnesota that somehow manages to shit on the bottom of the toilet seat and leaves a total disaster for the next person that uses the toilet.

Damn, the Rochester fonzie destroyed the toilet again!

rochester fonzie by prevent-ice June 22, 2016

a fonzie 

when fingering your partners ass with your thumb right before he/she orgasms the partner exclaims in particular Fonzie fashion the coined term that made him so famous AAAAAAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!

A Fonzie in the ass is worth two in her bush!!!!

a fonzie by coolrelax69 April 15, 2005

reverse fonzie

is when you're doing a chick from behind you simultaneously put your thumb in her ass.To accomplish this,you position your fist with your thumb pointing down, before insertion, the opposite of the traditional happy days "fonzie" thumbs up.

Hey, when i was doing your mom from behind, she asked for a reverse fonzie.

reverse fonzie by C.J. October 29, 2003