Possible Clues:

• Back-fence chitchat
• Grapevine contents
• Go south for a little drink and a little chat
• Rabbit with large pigs running about
• It may be full of dirt
• Republicans hold one's son back for a chat
• It might be heard through the grapevine
• TMZ's stock-in-trade
• Ill-considered confidant
• Talk from bishop is so good, uplifting