8.a conceited fool; an attitude of self-conceited arrogance; an egotistical disregard of others; so swollen by victory that he was unfit for normal duty; growing ever more swollen-headed and arbitrary; vain about her clothes.
9.This brings about a few questions. In other words, how long must the machine fool the human being before we conclude that the Turing test is a success?
10.He had been fooling around with a secretary. He was married and everyone in the office knew about it. The girl was a bit crazy, a real screwball, and one of the other salesmen persuaded her to tell her boy friend she was pregnant as an April Fool joke.