This makes me laugh every time I read it...just something that came in a little book I received as a gift called, Words of Wisdom for Moms.
Property Laws of Children
If I like it, it's mine.
If it's in my hand, it's mine.
If I can take it from you, it's mine.
If I had it a little while ago, it's mine.
If it's mine, it must never appear to be yours in anyway.
If I'm doing or building something, all the pieces are mine.
If it looks just like mine, it is mine.
If I think it's mine, it's mine.
If I saw it first, it's mine.
If you are playing with something and you put it down,
it automatically becomes mine.
If it's broken, it's yours!
so, so true:)