Chomper: "Ugh... I don't feel so well..."
Ruby: "What is it, Chomper."
Chomper: "My tummy hurts..."
Ruby: "Oh dear. It sounds like you have an upset tummy. Your tummy must be upset because you might have eaten something very bad and wants to get rid of it fast. I'd better help you get to the nearest relieving spot. When your tummy wants to get rid of something fast, it does not wait to get rid of it."