Possible Clues:

• Huge resistance after one picked up tailless rodent
• Vast sum Nero wasted: nothing saved
• Rodent leading with its tail, and not very big
• Very fat figure turns and runs before sumo wrestling
• Huge tailless rodent follows one around river
• Very large portion of chicken or moussaka
• Mammoth and moose run awkwardly
• Huge sum, or one misrepresented?
• Like big creature and not small one, with tail raised
• Very large and not very small animal back-to-front