Related Clues:

• Dined out
• Emulated a trencherman
• Tucked in
• "Thanks, I already ---"
• Devoured
• Did lunch
• Prepared to become a sumo wrestler?
• Put on the feed bag
• Absorbed, as losses
• Pigged out
• Grabbed a bite
• Eschewed the restaurant
• Nasty-smelling
• With 52-Across, eroded
• Wore down