Related Clues:

• Mean as a snake
• Worn and tattered
• Hard to get along with
• Like a mule, stereotypically
• Truculent
• Like a cantankerous old coot
• Worn and torn
• Mean and nasty
• Flea-bitten
• In shabby condition
• Not at all good-humored
• Overrun with vermin
• Like Scrooge
• Worse for wear, e.g.
• Having a mean streak