Engineer: a person who knows a great deal about very little and who goes along knowing more and more about less and less, until finally he knows practically everything about nothing.... ;->
A lady went to a restaurant and ordered a bowl of soup.
Lady : Waiter, what is this soup called?
Waiter : It is called special chicken soup.
Lady : But I see no chicken in it!
Waiter : That''s why it''s so special!