Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
lunatic
A lunatic (colloquially: "looney" or "loon") is a commonly use term for a person who is mentally ill, dangerous, foolish or unpredictable, a condition once called lunacy.
Trivia about lunatic
This term for a reckless or foolish person is from the Latin for "moon-struck"