If you have a neighbor you don’t like, here’s what you can do.
Step 1: piss into a pan
Step 2: put it in the freezer
Step 3: once it’s frozen, take it out of the freezer
Step 4: go to the house at 2 am
Step 5: slide it under their door
Step 6: go back to your house
Step 7: go to sleep knowing that when they wake up, there will be a puddle of piss at their entrance