My English teacher had a short lesson on this word. Can use it anywhere in every possible way. “Fucking fuck is fucked.” “What the fuck is that fucking fuck.” And be grammatically correct. Told the class “It’s an amazing word and wish we can use it normally, but don’t tell anyone I taught you this.”

Dude was strict too, so in his honor I say fuck everyday casue fuck it! Why the fuck not. Don’t like it, fuck you. It’s a fucking word, for fuck’s sake… fuck.