FDAUF 

Acronym; face-down ass-up faggot.

Your father is quite the FDAUF.

FDAUF by The Goddamn Batman April 29, 2008

Fauf 

Someone who pees with their shorts at their ankles.

Alvin is probably a fauf

Fauf by JohnDon9E December 4, 2021

Faufbjelk 

The Act of Milking a tortoise

Tony Loves Faufbjelk More than his Family

Faufbjelk by Oure September 29, 2018

FDAU 

Face Down, Ass Up: A submissive sexual position in which the female is on her knees, puts her face all the way to the bed or floor, and sometimes reaches back with both hands to spread either side of her vagina or anus.

"I had that bitch FDAU, wearing it out from behind"

FDAU by TheOak39 August 4, 2008

faufreluches

Class system as created within the Dune universe of Frank Herbert's series of books, Dune.

His position in life was defined within the faufreluches class system

faufreluches by CreoleRower July 26, 2009

FDAU 

Face Down Ass Up
A provocative pose where a woman is on her knees with her face to the ground (pillow, etc) and her ass in the air.

The model Lauren Gentile specializes in FDAU poses.

"Lordy, Lauren- that is your sexiest FDAU pose yet..."

"My girlfriend likes it FDAU" (sexual)

FDAU by vaughn(psadna) April 16, 2011

Fauft

To fart and cough at the same time in a public or private area.

Hey dude, I just fauft in front of this woman. I was not sure whether or not I should be embarrassed or proud at myself.

Fauft by Tazou May 23, 2018