NAP ONE’S BIB, to cry, shed tears, or carry one’s point. NAP THE REGULARS, to divide the booty. NAP THE TEAZE, to be privately whipped in prison. NARK, a person in the pay of the police; a common informer; one who gets his living by laying traps for publicans, &c. NARK, to watch, or look after, “NARK the titter;” watch the girl.