Fefco 

(n.) an asshole, dick, or completely obnoxious person
(adj.) used in place of the word "fucking"

He's such a fefco asshole, that John.

Fefco by chemistry90822 September 25, 2018

Fezco 

The hottest person alive. They party all night and do drugs 😃😃😃

Omg Fezco is like so hot! Like everyone is obsessed with them!

Fezco by fezco420 November 23, 2021

fefo 

Female Follower on one's twitter account.

There's lots of hot fefos sending me DMs; gonna try to get 'em to send me pics.

fefo by Nogg October 26, 2012

Femcock 

The genitalia, more specifically the penis of a feminine male; a femboy.

I just think cute femcocks are much better than pussies.

Femcock by DraganBatoXD February 12, 2021

fecoterrorist

Someone who fails to flush the toilet after defecation in an office or other public place.

All these layoffs, but the fecoterrorist is still working here!

fecoterrorist by Swimmer2 July 13, 2009

fecophiliac 

1) someone that likes playing with shit for fun
2) marco

Marco is a fecophiliac.

fecophiliac by st3f4n August 23, 2003

Fecophilia

It means you really like shit...

"I'm a clinically depressed fecophiliac on Prozac." -Kyle from South Park Season 1; Mr. Hanky the Christmas Poo

Fecophilia by Jesus Cajones December 17, 2003