Related Clues:

• Not fresh, as bread
• Way past the sell-by date
• Humdrum, as humor
• Cliched
• Past the "sell by" date, maybe
• Fresh no more
• Not longer fresh
• Like a damp basement
• Like old beer or jokes
• Like old jokes or popcorn
• Like old beer
• Old table top found amongst discounted items
• In need of air freshener
• No longer a novelty
• Like cola with no fizz