So these people moved in upstairs, they are rowdy (and not the acceptable kind) idiots who have recently taken to urinating off their balcony instead of using the toilet approximately 10 meters away (assuming similar floorplans).

Not only that but they also chuck cigarette butts off of their veranda too, and I might add that the clothes line they sometimes use is in the area of attack also.

We have also caught them using our dryer many times (we unfortunately have a communal laundry thing) without asking, infact they have never asked despite me leaving them a note telling them to and leaving my unit number for them to ask at.

Basically they just live like fucking pigs and get away with it because there doesn't seem to be a property manager that handles ALL the units and they won't write to any of the units they don't manage.

So, how should I get my nasty nasty revenge? Bonus points for stuff that won't escalate into a stupid rivalry. Think like a ninja, a ninja with revenge on its mind.