Fuck is an English word that, as a verb, literally means "to have sexual intercourse with." Its use is generally considered censurable and offensive in most formal circles, but may also be rather common or expected in certain situations or social groups.It is unclear whether the word has always been considered vulgar, and if not, when it first came to be used to describe (often in an extremely angry, hostile or belligerent manner) negative or unpleasant circumstances or people in an intentionall