fonzanune 

a person who, while sitting in a bath tub, farts, and then goes on to eat the bubbles

Rothsteins are often fonzanunes as well

fonzanune by Will is God November 6, 2004

fonzanoonery 

The actions, behavior, and habits of a fonzanoon, such as farting in the bathtub and biting the bubbles

Oh God, what’s with all the fonzanoonery? You all have sewer breath!

fonzanoonery by Hannibal Cannabis August 9, 2019

Fonzanudacator 

When you’re in the bath and you fart, you poke a straw through the bubble and suck in the fumes....

Nikki was having a bath with his friends, when all of a sudden he pulled out a straw and sucked out alll the gas out of a bubble that was created by a friends fart... he is the best Fonzanudacator I know..

Fonzanudacator by Colin Horstmanfred Hopkins May 1, 2020

fonzanin

Someone who farts in the bathtub and tries to catch the bubbles with their mouth

Toph's mom and Donnie Osmond shouldn't have reproduced. The fetus shouldn't have been viable, but it came out a fart sniffing fonzanin

fonzanin by Sunshine McCloud November 25, 2021

funzanone 

A funzanone is a name you call someone when they fart in the bathtub and eat the bubbles.

“that girl annika funzanoned in the bathtub”
“you’re a funzanone because you farted in the bathtub and ate the bubbles”

funzanone by mr boston mass February 8, 2022