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 LehrerComedy is very important. For one thing, it keeps you sane. But it's not really a conversion. I mean, it's marginally a conversion, because if people tune in or go to a nightclub or even watch television, and hear that a lot of other people are laughing at something you thought was not funny, at least it'll force you to reconsider.
Tom Lehrer