Mountain bikers suddenly dive for cover when a neighbor's unwitting target practice sends bullets whizzing past their heads; neighboring couples can't agree on who is antagonizing who; drainage becomes the cause of a neighborhood disagreement.

A long-standing feud over lake access between Michigan neighbors ends with a swinging weed whacker; a rogue wave in California floods the streets and sends the neighborhood running; a sleeping North Carolina family is awoken by the sound of gunshots.

A woman in rural Iowa angrily scolds her neighbor about the smoke from burning yard waste. A man in Buffalo backs into a neighbor's van in the driveway and the commotion causes a stir in the community. And a neighbor in Tucson takes issue with the couple living next door for changing their vehicle's oil in the middle of the night.

In Massachusetts, a mom insists her eight children do not 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.

A pest control salesman is chased away by an irate neighbor who considers him a nuisance; a woman grows irritated by her neighbor's new backyard construction project; the smoke from a homeowner's fire pit has the neighbor fuming.

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.