Fessa 

is the act of telling your opinion about something you totally have no idea about, so instead of saying I don't know, you start fessa.

John has started fessa, let's get out of here!

Fessa by Fessa May 30, 2020

Fessa Pesante 

Literal translation: heavy pu**y. Italian slang used to depict a strong independent woman who is serving (instead of saying “girl with the balls” which might sound sexist).

Did you see Beyoncé’ last performance? She’s such a Fessa Pesante

Fessa Pesante by spadout October 24, 2023

Feysand 

SPOILER FOR ACOTAR SERIES!!!!!!
A ship name for the fictional characters of Feyre Archeron and Rhysand (who doesn't have a last name, tsk tsk). This ship is an incredible ship. The two characters are High... Lady and Lord of the Night court.

"Omg! Feysand is such couple goals!!!!"
"Feysand!!!!"
"I ship it like Feysand."

Feysand by My_Real_Name_is July 12, 2017

FassAvoy 

(Similar to McBender or McABender.)

1. The portmanteau couple name for the James McAvoy and Michael Fassbender RPS pairing.

2. Fandom involving the two actors James McAvoy and Michael Fassbender.

3. A good example of bromance that has spread like a wildfire after the newest X-Men-movie "X-Men First Class" where the two actors played Professor X(McAvoy) and Magneto(Fassbender) together.

4. Also claimed to be a lifestyle cultivated by fangirls of the McBender Bromance.

TumblrFangirl 1: OMG I just saw "X-Men FC" for the third time!! FassAvoy never gets old!!!<333

TumblrFangirl 2: Keep calm and ship FassAvoy/McBender!<3

FassAvoy by ThatDanishChick July 10, 2011

Fassad

Someone who abuses animals, threatens children, corrupts villages or eats way too many bananas.

"See him, he's disgusting, he's nothing but a fassad."
"I love bananas, I'm such a fassad!"

Fassad by SalsaTheMonkey April 18, 2019

FEISAR 

Acronym for 'Federal European Industrial Science And Research'. One of the teams of the WipEout series of anti-gravity racing games. FEISAR is a team suited to new players of the WipEout games due to its excellent manoeuvrability, strong shield, good thrust (acceleration), and easily manageable top speed.

Team slogans:
'FEISAR - Race for E-Unity'
'FEISAR - The Future is Euro_'
'Faster. Fitter. FEISAR'

FEISAR by The Stig's Techy Cousin September 26, 2011

fess up 

to admit the truth, confess

Come on fess up. I know you aren't really that sick.

fess up by The Return of Light Joker November 13, 2009