As for language, almost everything goes now. That is not to say that verbal taboos have disappeared, but merely that they have shifted somewhat. In my youth, for example, there were certain words you couldn’t say in front of a girl; now you can say them, but you can’t say “girl.”

Tom Lehrer (b. 1928) American mathematician, satirist, songwriter
“In His Own Words: On Life, Lyrics and Liberals,” Washington Post (3 Jan 1982)