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.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)

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.

FDAU stands for Face Down Ass Up

Acronym for Face Down Ass Up, a popular sexual position that was used by comedian Andrew Dice Clay - “Face down ass up, that’s the way we like to fuck”