F**k

If you're thinking there's not a whole lot to say about the great unsayable, you're right: Steve Anderson's willfully provocative cussin'-heads documentary about everyone's favorite four-letter word wears pretty thin pretty fast. Anderson and his host of commentators — who range from linguists, lexicographers and grammarians to conservative commentators, Alanis Morissette and far too many stand-up comedians — begin with a brief history of the word, its murky etymology (turns out the whole "Fornication Under Consent of the King" acronym is a myth), when the word first appeared in print (a 15th-century poet was the first to drop the F-bomb), and a list of who...