Eric just told me this story and I thought it was cute.  He and Weston were driving home in the car and had the following conversation:
W:  Dad, did you know some clocks are made out of metal?
E:  That's cool.  Did you know some Westons are made out of metal?
W:  No, I'm not made out of metal.
E:  What are you made of?
W:  Food and dirt!