Revenge ideas

[LordSappington]

A few days ago, some friends and I were at the neighborhood pool, horsing around, and some kid smashed my phone to hell. The only thing I could even salvage that would work was the micro SD card, with all my music and stuff on it.
I finally found out who did it when I hid in the bushes outside the pool and listened in on them.
So, what're some good revenge ideas? I was thinking of more messing with their mind. If I could get an old plague doctor outfit, I could stare at his window in the middle of the culdesac (I have no idea how to spell that), and leave cards, like business cards, outside his house that plainly say 'Witness.' on them. Then maybe escalate it; stand closer to his house each night, put more and more cards on his house, maybe even get a few IN his house.

Any ideas?