The farting sound that occurs during sex, either from air being forced in and out of the vagina by the penis, or from the suction created from the moist sweaty skin of two people moving on top of each other.
I was screwing my girl last night, when all of a sudden her pussy started quiefing. Man, we had some fuction going on!
by Mr. Bubblehead March 23, 2005

The amount of pressure exerted by the pussy, tits, mouth, or ass on your cock while you're having sex. From Fuck + sUCTION.
by pentozali September 27, 2009

Billy Jo was spotted making out with her cousin. And to top it off, they were on the steps of the newly built church down on Main Street. Stranger than fuction, I say!
by Doug Hill July 31, 2007

When a person or group performs a function and royally F!@#$ it up!
Etymology: UD for dumbsh!t move.
Etymology: UD for dumbsh!t move.
by caribgirl October 03, 2008

by jesykalynne November 17, 2011

A story that just happens to have a science fiction premise, but is produced because some network, studio, or publishing hotshot thinks it will sell to middle America, not because it's any good.
"Mansquito" and the other SyFy original movies, like "Mr. Ed," are less science fiction than science fuction.
by Mike Boomshadow September 04, 2011

Fuction
A situation, event or circumstance in which human beings of both sex are fully aware of how dangerous, unprofitable, illegal, fattening, stressful, for which there is no way out without suffering one of the previous implications or effects; however there is always a structural set of events that make it work for one trying to escape, making the following results; such as happiness, sex, profitable, proudness, positive learning, destressing ones state, making this word "Fuction" a combination of the formerly described Fucked, yet function.
by Scottynel April 18, 2018
