Capable of functioning as a verb, noun, adjective, adverb, and intensifier. It is one of the most versatile words in the English language. Interjected anywhere in a sentence to add emphasis, the applications of this colorful word is capable of expressing much more than casually implied.
To quote my personal searches - "Fuck" is universal in speech.
Greetings
"How the fuck are ya?"
Fraud
"I got fucked by the car dealer."
Resignation
"Oh, fuck it!"
Trouble
"I guess I'm fucked now."
Aggression
"FUCK YOU!"
Disgust
"Fuck me ."
Confusion
"What the fuck.......?"
Difficulty
"I don't understand this fucking business!"
Despair
"Fucked again.".
Pleasure
"I fucking couldn't be happier."
Displeasure
"What the fuck is going on here?"
Lost
"Where the fuck are we?"
Disbelief
"UNFUCKING BELIEVABLE!"
Retaliation
"Up your fucking ass!"
Denial
"I didn't fucking do it."
Perplexity
"I know fuck all about it ."
Apathy
"Who really gives a fuck, anyhow?"
Greetings
"How the fuck are ya?"
Suspicion
"Who the fuck are you?"
Panic
"Let's get the fuck out of here."
Directions
"Fuck off."
Disbelief
"How the fuck did you do that?"
It can be used in an anatomical description-
"He's a fucking asshole."
It can be used to tell time-
"It's five fucking thirty."
It can be used in business-
"How did I wind up with this fucking job?"
It can be maternal-
"Mother fucker."
It can be political-
"Fuck Dan Quayle!