This word is best characterized by the image of a rich industrialist, bedecked in a fine silk top hat and monocle, sipping fine wine. This man of superb and discerning taste blows out his luxuirous mustache in a bold and resonant rush of sound "Harum!"
The exact meaning of this word can and will change subtly depending on the mood of its creator
"Harum! It was barely worth my time!"