Fucumentry 

A future documentary

Black mirror is just a fucumentry

Fucumentry by Cruxxx December 13, 2021

fuckumentary

a video about sex pertaining to a certain type of sexual act and including many many examples of that act

man that fuckumentary about gangbangs made my girlfriend into a slut

fuckumentary by davidwating August 12, 2003

focumentary 

A Fake Documentary or something designed to seem real to its viewers,

Dam what a fuckin Focumentary I thought that Blair Witch stuff was gonna be real..

focumentary by Mr Biggles March 22, 2006

Funumentary

A documentary that is fun, lighthearted, upbeat...or doesn't otherwise make you feel sad.

The King of Kong was a great funumentary. I was laughing my ass off!

Funumentary by HeatedGoods February 27, 2011