Related Clues:

• Down a submarine, say
• Grandmother's command
• Get some grub
• Get take out and then tuck in
• Dine in a restaurant
• Wine and ___
• Refuel one's body
• Dispose of leftovers, in a way
• Expand one's belly
• Have 45-Down
• Put away groceries?
• Take tiffin
• See 63 Across
• Do a course evaluation?
• Halt a hunger strike