The ones i like are.
1) take registration sticker off there cars
2) throw gas and stuff on there lawn and bushes
3) shit in there mail box
4)Super glue in locks (staples also work good going into locks )
5)Call cops on there dogs
Piss on there front door is also good. You don't wanna do anything were they will know it is you like rip up there lawn with your bike. Be smart not stupid.
Good Luck