Possible Clues:

• Wanting more than one's share, rush in generally heartlessly
• Failing to make you fat? No, this does make you fat if you're like this
• Voracious journalist in dull surroundings
• Gee, it sounds thin! But being like that won't make you thin
• Hog ultimately shrill as a pig!
• Moneygrubbing
• Eager journalist with drab clothing
• Scroogelike
• Wanting as much as possible
• Ravenous