I was home for lunch, regaling Katie and Will with my story about cleaning up some patron's vomitus off the carpet at the public library where I work.
Me: "It was the first time in twenty years I got to clean up puke at work!"
Will: "What'd you use to clean it up?"
Me: "You know, that sawdust stuff. I think it's called Vo-Ban."
Katie: "What's sawdust?"
Will: "It's dust that comes off of wood when you saw it."
Katie: "Did you know that we all come from sawdust?"
Me: "What? Oh, you mean we all come from stardust?"
Katie, laughing at herself, "Oh, yeah. We all come from stardust!"
Will: "Well, Pinocchio comes from sawdust."