Being given a bag of rocks for a present

1. I don’t know what to do with it.
2. What am I going to do with all this stuff?
3. What does this mean?
4. What do you mean by this?
5. I’m almost afraid to ask.
6. Do you mind telling me what this is about?
7. Does it make any sense?
8. I’m speechless.
9. I wonder what that means.
10. It doesn’t make any sense at all.
11. I don't get it.

Being given a bag of rocks for a present