9 Interesting confusions

"Interesting Confusions"

1. Can u cry under water?

2. Do fish ever get thirsty?

3. Why don't birds fall out of trees when they sleep?

4. What do u call a male lady bird?

5. Why is it called building when it's already built?

6. When they say dog food is new & improved in taste, who tastes it?

7. If money doesn't grow on trees then why banks have branches?

8. Why does a round pizza come in sqaure box?

9.Why doesn't glue, stick to its bottle;-)..!!