Fucktion 

To have a mind full of fuck.

mish: you're brain can't even fucktion right now

Fucktion by Kinnipop January 22, 2011

fucktion 

fucking fiction, as in fiction that is so awesome that an expletive must precede it, or fiction that fucking rules, see also: George Saunders.

"Aw dog, I don't read. Shit puts me to sleep."
"Clearly, you haven't encountered any FUCKTION. And I happen to have a copy of Arthur Bradford's Dogwalker right here."
"Never heard of him. Are you going to finish that frankfurter?"

fucktion by hiddenballroom March 20, 2010

fucktion 

a sexual function

The man performed a fucktion he learned from his ex involving rolling and lube.

fucktion by tvaiello December 17, 2010

Fucktion 

When you are fucking and your dick gets stuck. May be painful.

Julie and Melvin were fucking and got into a sticky fucktion. Melvin was hurting for the next few days

Fucktion by Shmagglenose January 26, 2015

Fucktion 

When you’re too fucked to function you just can’t fucktion

“Man too many drugs in so little time I can barely fucktion anymore”

Fucktion by Fatherritz January 23, 2020

Fucktion 

The function of fucking

My girlfriend taught me how to fucktion properly.

Fucktion by Marie Hitler April 29, 2020

Fucktion 

Have to fuck to function

I must fucktion to start my day.

Fucktion by #AllDayNinja January 9, 2021