Fayonnaise

Fayonnaise is the state of having an enormous amount of faith in mayonnaise. For example, when you just know that mayonnaise will top off your fries just right, or when you stand by your justified belief that mayonnaise is, without a question, the best condiment.

Dude, what are you doing with ketchup in your hand?! Here, take this mayonnaise. Trust my fayonnaise.

by cherros May 1, 2020

Fanon

Fanon is something so widely believed in the fandom that it is considered cannon even though not actually stated in the original storyline

Tratie is so fanon.

Not as much as Thaluke.

by Mrs. McShizzle September 20, 2019

Facon Bits

Small pieces of unknown origin passing themselves off as bacon bits. Commonly found today at many salad bars as well as grocery sheleves. Easily identified by consistency of small pieces of gravel.

I think I'll have some facon bits on my salad!

by Tuchdown November 6, 2002

FAFO

Accronym for Fuck around Find out
Response to be given an ultimatum.

When somebody tell you that you need to do something by a certain time or else..
When your asked what you are going to do about a confrontation and you say fuck around and find out.

You are told what you are going to do without any merit, you tell the FAFO

by Wood31 October 30, 2020

Fafnir

The act of one man forcing his testicles into the rectum of another man, then they move around in a gyrating fashion, similar to Bastian riding Falkor in the movie "The NeverEnding Story."

"I really like dragons and gyrating, so we do the Fafnir a lot."

by Mr. Code May 8, 2008

fagony

when a gay guy has too much anal and their bum hole is killing like a bitch.

straight guy: omg i did the biggest shit last night and i felt like i was in fagony.
gay guy: i totally know what you mean!

lucy: me and jake got together last night and he did me up the ass and good lord, i've been in fagony all day.
gay guy: yeah, i get that too.

by ooh lala June 2, 2008

fafinaf

1. The Crust on your eyes when you wake up at 2.
2. That fucking annoying furry lid on the toilet seat that falls in the middle of a piss.
3. A case of morning wood when you have company in your room.

1. Fafinaf can not be used in a setence. It is just there.

by fierce March 17, 2004