How high does a sycamore grow?

I find myself asking a lot of questions similar to this around finals time. Why? Because they are of absolutely no purpose. And sometimes I feel like I'm filling my life with wayyyy too much purpose and so sometimes no purpose things are necessary. So here is a list of very unimportant questions that I have brainstormed to keep my sanity studying for finals.

1. How high does a sycamore grow?
2. How many licks does it take to get to the center of a tootsie pop?
3. How much wood could a wood chuck chuck if a wood chuck could chuck wood?
4. Why is chili called chili if it is warm?
5. When do doctors and lawyers really do their jobs, since they always "practice"?
6. Why do we have high school but no low school?
7. What is another word for "thesaurus"?
8. What do you call a fly with no wings? A walk?
9. Why do feet smell and noses run?
10. What was the best thing before sliced bread?
11. When cheese gets its picture taken, what does it say?
12. If there is a smoking section in a restaurant, isn't it only fair to have a peeing section in a pool?
13. What hair color is put on bald people's licenses?
14. If you're fat, can you go skinny-dipping?
15. Did curiousity really kill the cat?

Oh, did I mention I have seriously contemplated each of these questions? Yeah, I have.
Food for thought, darlin'.