Related Clues:

• Fully employed
• Working class?
• Like bees, stereotypically
• In use, as a phone line
• Brawling
• Like one with a full schedule
• Very active
• Doing something
• Not taking calls, perhaps
• Contending, disputing
• Debating or disputing
• Fully occupied
• Sounds as if there can be no piece of it
• Sounds as if you'll have no piece of this thing in a fig
• Seems one has not got a greed for doing this