The prize!

Wrapped inside a plastic grocery sack was his prize. The small boy carefully placed it inside the chest of ice. His face, red with the heat of the sun, was glowing. He had done it. The next step in his plan was to prepare his treat for dinner. He searched for a clean knife. Finding none that could meet his standards and being told to wait he decided to show me what was in his sack. One very dead, somewhat bloody bullfrog. Anyone hungry?