In what could be a redefinition of the phrase “Potty Mouth,” Scranton, PA, resident Dawn Herb escaped a jail term and a hefty fine. Her crime was swearing at an overflowing toilet.Off-duty police officer Patrick Gilman overheard Herb shouting profanities and yelled “Watch your mouth.” Herb replied: “F... Off.”On-duty Patrolman Gerald Tallo was called in, and after Herb admitted to cursing her