I'm going to call the police and file a report on some kids.
What have the kids done that warrants the police?
They keep trespassing on my property.
They shouldn't be coming onto your property but they're just kids, don't be so mean to them. Calling the police on somebody is severe, try talking to their parents instead.
Nah, I want to make them feel bad. I want the cops to teach them a lesson.
I can understand how it makes you feel annoyed to have them on your property, but you should be kind to children. It's rude to call the police if they are not doing any harm. Have you tried asking them why they keep coming to your property?