--New form of "Do Work" or "Get er Done" Used as a motivator it's possibilities are endless.
--Short form = F.I.D.
--Originally used in a movie starring Tony Eveready where after inserting his testicles into a girl's anus he proceeds to "flip the dick down the pussy"...creating a solo double penetration. (see also "Freaked Out")
"Flip It Down, Son"
--It can also be used accompanied by a hand gesture as well.(index and middle fingers together pointing up signifying the penis and the ring finger and pinky connecting to the thumb forming an "o" shape signifying the testicles.) When said, the wrist bends down pointing the fingers down, signifying the testicles in the anus and penis being flipped down into the vagina.