LOL

That reminded me of a joke which was very popular in Soviet times, here it is:

An agitator from the commie party came to a mental clinic for a short speech. He was talking about how cool living in the USSR was, and everyone except for a man standing next to the window applauded. After the speech the agitator walked over to the man and asked, "why didn't you applaud?" The man said, "I'm not insane, I just work here..."