ISBN-13: 9781784754204 / Angielski / Miękka / 2017 / 336 str.
David and his best friend Michael were tagged with awful nicknames way back in preschool when everyone did silly things. Fast-forward to seventh grade: 'Pottymouth' and 'Stoopid' are still stuck with the names - and everyone in school, including the teachers and their principal, believe the labels are true.