Roscoe Riley doesn't understand why his mom calls Super-Mega-Gonzo Glue 'don't-you-dare glue,' but he does know he is supposed to bring art supplies to school. Glue seems useful. It also seems useful later in the day when his teacher has a problem. As his family says, 'Roscoe to the rescue!' Roscoe knows he can help his teacher keep her job using only the glue. What could go wrong?