Skip to main content
The deeper region of the anus where the feces reside.
James: "I'm feeling an odd sensation in my fecus"
Rufus: "stay strong buddy, I'm almost done"
Fecus by squiggular November 27, 2021
Related Words
FCubed is basically a simplified way of saying First Female Fuck...This is typically used as a joke amongst heterosexual women when describing an attractive female.
Martha-OMG, Gwoduhloopay is so pretty!

Punan- Yeah, I know...

Martha-She could totally be my FCubed!

Punan-Well, she was already mine!

Feculation

The reaction and process of shit happening for no reason in particular.
Jeff was walking down the road and stepped in shit. He is a victim of Feculation.
Feculation by glenn7227 November 25, 2014

Fecunditious 

Having a high fecundity. Can refer to having a lot of children or generally high sexual/reproductive tendencies.
The most fecunditious tortoises have the largest impact on the overall population.

Look at all those kids, that couple must be fecunditious as hell.

I got fecunditious with your mom last night.
Fecunditious by AKramien December 8, 2010

fecebook 

A social networking website where pretentious and crass individuals go to spy on the lives of like minded individuals.
Jon is drunk out of his mind and is lying on the floor with his tie wrapped around his head. Matt flips out a camera and says: "Hey, this is a great picture to put on Fecebook."
fecebook by Dlove87 July 4, 2008
( a combination of the words female and cub)
>

a) the female version of a cub
b) the teen daughterb of cougar, who will become a cougar herself when she grows up
If your mother is , or was, a cougar, you're more likely to become a feub, definition b), later on
feub by Uncle Dimma September 15, 2017