Well. This will be a fun post.
When I was, 12? I got 'done' for threatening to kill an old lady at the top of my street because she was he most annoying person in the world, who kept phoning the police on me for playing on my bike.
I set the back of a guys house on fire when I was 10, not much happened, but it's on my record for arson.
I was accused of raping a girl when I was 14, irony was, I had a text from her saying she wanted to do it, and they belived it.. But I still got community service because she was 1 week off being 16.
I threw a chair at my teacher in first year and got suspended for 2 months. Not criminal activity, but the police did get involved because bodily harm or some shit like that.
I can't think of anthing else, just general bullshit I did as a child. Where we live we get like 5 warnings before It's taken to like the childrens court or w/e it's called, I went three times.