This guy from Virginia erected an electric fence to prevent school kids from littering his lawn. The man in the story, Bryan Tucker says the kids showed no respect for his property and he ended up spending tons of time cleaning the trash children left behind.
Reported by CNN, he says, the no trespassing boards he put up had no effect and hence he had to employ a much serious measure. It is said he has taken the fence down the next day after county officials intervened. You can read more about this story here.