Why r u asking for opinions?
Luckily, I found the post just in time. Expert antagonizer, and vandal.
1: TP Their house (thats old school, pusillanimous individual)
2: You, or your pet should take a stuff on their lawn.
3: Steal their garden gnomes
4: If they have solar lamps, take, smash, break, or hide them
(Warning, after 3 and 4, they might start to put up Trap Cameras, BE CAREFUL)You may need to start strategically planning your actions now, if you have found where they are, start taking plans, and use strategy's.
5: Graffiti
(Okay, after 5, they might start calling the cops, who will do a patrol, or stay outside the house for a hour or 2, So keep an eye out)'
6: If they have a guard dog, do the classic move, grab some meat and throw it so the dog will be distracted, and you can do your work.
PM me for more stuff
I am not responsible if you get caught