" Peter was leaning his elbows on the end of the table, a piece of bread smeared with peanut butter in his hands, chewing wide eyed with his mouth open.
Wally tried not to look. Whenever Wally was really hungry at school and didn’t think he could hold out until noon, he thought about the way half-chewed bread and peanut butter looked in Peter’s mouth, and he wasn’t hungry anymore. "

― Phyllis Reynolds Naylor , Boys Against Girls (Boy/Girl Battle, #3)