It is cynicism.
The subject of much fashionable derision from our intellectual elite, C.S. Lewis is a large target because he has such an incisive grasp of human beings. His Screwtape explains the benefits of cynicism to a young tempter:
But flippancy is the best of all. In the first place it is very economical. Only a clever human can make a real Joke about virtue, or indeed about anything else; any of them can be trained to talk as if virtue were funny. Among flippant people the Joke is always assumed to have been made. No one actually makes it; but every serious subject is discussed in a manner which implies that they have already found a ridiculous side to it. If prolonged, the habit of Flippancy builds up around a man the finest armor plating against the Enemy that I know, and it is quite free from the dangers inherent in the other sources of laughter. It is a thousand miles away from joy; it deadens, instead of sharpening, the intellect; and it excites no affection between those who practice it[.]Lewis is most clever because he recognizes that cynicism is rarely socially acceptable unless it is humorous. Only the wholly deranged or the truly sycophantic willingly subject themselves to rancorous tirade after tirade. But wait. What if our interlocutor entertains? Well, then. All is forgiven; (s)he's so goshdarn funny.
In this way, cynicism obscures the mature happiness brought on by a serious search for the Good, the True, and the beautiful, replacing it with infantile giggles and meanness at the expense of...whom or whatever. A social pressure is brought to bear against the very idea of serious human living, and this pressure--in the form of a joke no less--releases those of us who laugh from the hard work of virtue because it is, after all, so silly.
Atheist-turned-Catholic(!) Jennifer Fulwiler recommends this as a step to finding God:
Commit to a period of time during which you'll fast from all sources of cynicism: give up watching TV shows and reading websites that make jokes at other people's expense (even if it's about celebrities or politicians); try to change the subject or say something positive if such conversations come up in person; avoid making cynical jokes or comments yourself. You might be surprised at how much this fast will transform your heart.Mrs. Fulwiler assumes I might want my "heart transformed." How cute. And by cute I mean naive. If I wanted anything like that, why would I spend all my money rewarding stand-up comics and Hollywood writers and pop stars and talking heads for belittling it?