Wagger

a finger-wagger

waggers of tongues

With this mighty resolution framed and glassed, and hung over his bed, along with a pleasing representation of a gleaming eye, bearing the legend, "Thou, God, seest me," he managed by bearing himself humbly among his fellows, or rather, by having humility thrust upon him, to avert for a period such calamity as doth befall the Sunday swimmer, the fruit stealer, the school wagger, the root smoker, the Chinaman pelter, and the window smasher.