Bilbo flinched then said "I am a Hobbit! Food is one of the things we never joke about. We hobbits are all about healthy eating, and being clean and most of all...safe in all of our doings. And I am trying to keep you fine trolls from getting sick and dying from worms eating your insides" 

Gandalf was hiding behind a large rock from close by, watching the sunrise. "Just a little longer..."