Related Clues:

• Yammers
• Acts the magpie
• Is a chatterbox
• Talks incessantly
• Barks sharply
• Uses up one's minutes, and then some
• Burns up the telephone line
• Bishop has talk about talks
• Chatters with rising voice - should be keeping quiet
• Yaks and yaks
• Ties up a phone line, maybe
• Chews the rag
• Kennel barks
• Uses up one's minutes, perhaps
• Talks and talks and talks