I used to steal lots of money from my sister.
If anybody upset me I would spit on or put soap on their toothbrush.
I used to read my sister's diary and try on her clothes when she went out.
I used to throw food out the window or put it in the bin wrapped in tissues.
My sister and I composed a letter we intended to send to my friend's house, saying she was being taken into a naughty children's detention home.
My sister and I plotted to poison a boy who lived on our road.
My sister and I used to flirt with the boy who lived next door, holding pieces of paper up from my bedroom window saying "I love you" and "I'm 14 and she's 15" (we were like 7 and 8) (though I suppose that wasn't
naughty as such, just odd)
My sister and I phoned up this girl in my class's home and when her parents answered, we simply played this bumblebee sound ring tone on my phone and then hung up.
I used to run away a lot with my cuddly toy, but I never got further than a few yards outside the front garden.