But water doesnt stop them.
Unless you do two layers of water, and a deep hole, so they sink or something.
>water flows out
>knocks out a few redstone torches you have around your house in a decorative fashion that are really powering pistons that're hiding a hugeass moat around your house
>pistons power down, moat opens
>griefers fall in and either can't get out, or you can build a lava blade trap out of it to collect their stuff
I haven't ever fully implemented this idea before, but I'm looking forward to doing it soon. c: