“When my downstairs neighbour first moved in, I thought we would be friends,” says our submitter in Montreal. “We go to the same school, we’re around the same age, and we both love pets. (I have a cat and a dog, she has four cats.)” And yes, she says, “Every day — after 10 a.m., before 8 p.m. — I vacuum my house. She can have fun with all her cat-hair dust bunnies — I’ll stick to my cleaning schedule, thanks!”

Like our submitter in Montreal, I’ll admit that, as the owner of a dog who sheds quite a bit, I also vacuum pretty much every day. So if that makes me a “FILTHY DIRTBAG,” I guess I prefer that to becoming like “Dirty Lady #2.”

related: I’m dirty and I love it

Writes Chelsa in Canada: “My first night moving in, I couldn’t find the bolts to put my bed frame back together, so I had to unpack some boxes and it was about 10 p.m. before I found them and could set up my bed. Moving sucks, right? Apparently at 10 p.m. on Saturday night, screwing in 8 bolts is THE WORST thing a person can do. This note was on my door in the morning.”

related: The Neighborhood Warning Wagon

Steve in Los Angeles says his dog has been having some separation anxiety, typically crying for about 30 minutes to an hour after Steve leaves for work. He recently found this oh-so-helpful advice taped to his front door. (His response: “WTF?!”)

Steve, just to put things in perspective, you might want to take a look at the Chicago approach:

related: My bite is work than your bark

For a while now, our submitter in Australia says his neighbors — a couple in their mid-40s — have been complaining about his family’s “excessive noise.” It started, he says, with complaints about the sounds generated by their pool filter and their dryer.

“We accommodated by turning the filter off at night and reducing usage of the dryer,” he says, “but it escalated to them complaining about us talking inside our house with all the windows closed and the air conditioner running (during the day, mind you). Then they began coming over, literally banging on our door, complaining that the kids were being too loud while playing outside.”

David says the neighbors also started calling to complain to the real estate company from whom his family rents the house. The company’s response, below, made for a satisfying conclusion to the whole affair.

related: Will you please turn down the sound of your frogs?

It turns out Harry Potter had more than a little in common with his jerk of a father. (And yes, James Potter was a jerk — Yahoo! Answers says so!)

Meanwhile, on Diagon Alley…

related: Do these stilettos match my broomstick?

extra credit: How P-A Harry Potter fans deal with junk mail

extra extra credit: We Are Wizards [hulu.com]

Adriana in Playa Del Rey, California said her husband found this note from a non-wind chime enthusiast taped to their outside of their condo building. “I personally love all the exclamation points,” Adriana says — “especially the cheery ‘thanks!’ at the bottom.”

related: Hello, 911? My neighbors are loud walkers!

As it turns out, at least one study has shown that laughter in the workplace can actually improve productivity.

Of course, that didn’t help our submitter in St. Louis from totally freaking out when she found this anonymous note on her desk at her “conservative” office, where she says that although silence pretty much reigns, “I giggle and talk loudly all the time.”

Our submitter later found out that the note was a “prank” from a friendly coworker. (But — paranoia alert — was it completely in jest, or a p-a power play?)

related: To my coworker, the thundering cow

“About five months ago,” writes Catherine in Massachusetts, a new tenant moved in and began a new exercise regime: running back and forth in the building hallways. “His/her gait is rather lumbering and resonates throughout our apartment,” Catherine says. “We were startled at first, but have come to giggle over this frequent disruption. Apparently, one of our neighbors isn’t laughing.”

From there, things began to escalate. “Fortunately,” Catherine says, the ensuing flame war “just goes to show that most of our neighbors have a great sense of humor.”

related: The very delicate elevator

Welcome to the neighbourhood! xo, Carly Rae Jepsen

related post:

Or I’ll call the cops, maybe?