1. You can play with it, but don't eat it.
2. That is not a toy.
3. Where's your sippy cup?
4. All good things must come to an end.
5. Are you hungry?
6. Be gentle.
7. I think you need a nappie nap.
8. That is trash.
9. Spit it out.
10. I smell a poo-poo.
11. I luu u u u UUUUv yoooooooooooou! (getting higher in intonation as you get to the end).