What am I?

If you drop me I’m sure to crack but give me a smile and i’ll always smile back. What am i?

I am not a toy, though many use me for pleasure. I have a butt but I can not poop. I have been known to kill people. What am I?

I’m a very valuable thing to have. Use me right now, you should. Yet if you cut off my hindquarters, I’d be but a piece of wood. What am I?

Use me if you really want to see inside someone. What am I?

Riddles and Answers