In Massachusetts, a mom insists her eight children don't make a noise during the quiet hours, but according to the neighbors they get no peace.  In California, a woman brandishes a gun after blaming the neighbor's cat for treating her yard like a litter box. And a family faces off with their landlord after spotting security cameras pointed at their home.

A man in San Francisco throws eggs and accusations at neighbors in a bizarre confrontation caught on camera. In Brooklyn, a woman is stunned when her neighbor hurls cruel insults about her fertility in a disturbing sidewalk tirade. And in England, a dispute over dog mess spirals into a foul-mouthed frenzy.