I've really enjoyed myself over the last few days watching videos of porch pirates having paint squirted all over them, being showered by water jets, being shot at with paint balls, or having a box they're running away with blow up - sometimes fairly violently.
In many of these cases the porch pirate falls right off the front steps, or yells something like "my eyes, I can't see", and I'd have to think their clothing is often ruined by the shower of paint.
It's great fun to watch, and probably great fun to do it too, but do you suppose there is any liability for doing these things to thieves.