Related Clues:

• Satisfied one's hunger
• Eroded (with "away")
• Broke fast
• Enjoyed a blue plate special
• Did some crunches?
• Enjoyed a diner
• Nibbled on
• Eliminated hunger pangs
• Took care of hunger
• Wasn't a fast observer
• Took in take-out
• Enjoyed Denny's, say
• Had some grub
• Wasn't a fast participant
• Gorged, perhaps