Fentanese

When 2 or more fentanyl addicts are in their natural habitat (usually a shack) and using said fentanyl and their language suddenly becomes incoherent to the human ear BUT they all know what each other is saying without question and yet no one else but a fentanyl addict will understand

The 3 down addicts were standing around a dumpster speaking fentanese

by Trap Queen "D" May 2, 2023

Fontanese

The ancient language of the Fontanoza people. Once used back in 100B.C. Passed down from generation to generation, the Fontanese language lives on. Many scholars have tried to break the Fontanese code, but to no avail. Only those who have been taught this language have knowledge of its meaning and origin.

I wish I could speak Fontanese.

by Fonzi, Wake February 8, 2010

fennese

To use or play someone especially in a romantic relationship.

Bro, you are a fennese god!

by Enter Nickname Here June 11, 2019

Ferdanese

The worldwide language spoken by those who are most ferda and have countless studying hours of ferdaology

“Yea I’m bilingual. I speak fluent ferdanese”

by KingFerda December 1, 2020

Fatanese

The art of talking full moths and still being able to understand one another.

Do you know how to speak Fatanese?

by XxDWS11676xX January 9, 2021

Fentanship

Friendship and bonding among fentanyl lovers.

Sarina and Rebecca have strong bonding fentanship.

by Monkeypox2022 May 29, 2022

Fentanate

1. A state of being high as hell on fentanyl

2. Any high that is comparable to that of fentanyl

“This shit got me feeling Fentanate”

by Pb an j April 14, 2024