I just sold my special-made product to a joke company that should have me buying for the house tonight at "Drunker's Glory" and for the next 2 years.
I've invented the Old Fart Candle. Never mind where I get the scent part. I actually have a friend who collects it while he's out at night doing other profitable things.
Here's the thing. You light one of these under a house of a loud neighbor when he's gone to get food stamps, etc and let it burn all the way down. It'll produce a smell that will make them leave pretty soon.
One thing you need to know beforehand. Make sure the wind isn't blowing your way if he's next door.
Better than skunk oil cause it lasts longer and it is absorbed over time and up through the vents
We had to move twice while I perfected my product but it was worth it.