Fry eats 5 popplers. Fry is satisfied after eating 5 popplers.
Leela eats 5 popplers. Leela is satisfied after eating 5 popplers.
Bender eats 5 popplers. Bender wants one more poppler!
Hermes eats 10 popplers. Hermes wants 3 more popplers!
Scruffy eats 5 popplers. Scruffy is satisfied after eating 5 popplers.
Nibbler eats 10 popplers. Nibbler wants one more poppler!
Bender eats 5 popplers. Bender is satisfied after eating 10 popplers.
Hermes eats 5 popplers. Hermes is satisfied after eating 15 popplers.
Nibbler eats 5 popplers. Nibbler is satisfied after eating 15 popplers.

A total of 55 popplers were eaten.
Hermes ate the most popplers: 15
Fry ate the fewer popplers: 5