1. Buy a bunch of crickets from the cheapest local pet store.
Remove a light switch panel, or electrical outlet panel that is on one of their walls.
You may not want to do this on a wall that you share with your neighbors' unit.
Pour a few pounds of sugar into the wall.
Dump the crickets into the wall.
Reinstall the panel.
They will feed on the sugar and multiply...............
(watch out for electrical wires, I don't know if sugar is an electrical fire hazard)
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2.
-aweiksnar said:
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You said they were really homophobic, so put up pro-homosexual signs on their door. This will really keep girls away for a while.
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Get access to a printer, you want to print up decals or stickers, or logos that can be taped to something.
Make the decal an upside down triangle, with rainbow colored stripes, and the words "Gay Pride" prominently displayed on it.
Then stick them on your neighbors cars. Stick them low on the rear bumper, so they might not notice them for a long time
-n