1. if I like it, it's mine. 
 2. if it's in my mouth, it's mine. 
3. if I can take it from you, its mine. 
4. if I had it a little while ago, it's mine. 
5. if it's mine, it must never appear to be yours in any way. 
6. if it just looks like mine, it's mine. 
7. if I saw it first, it's mine. 
8. if you are playing with something and put it
down, it automatically becomes mine. 
9. if it's broken or quits squeaking, it's yours.
Unless I want it, then it is mine. 
                                                                       Author Unknown