A bit from my 4 year old co-workers:
David*: I watched a movie and a boy got a BB gun for Christmas!
Me: Did he shoot his eye out?
David stares at me for 10 seconds, then: How did you KNOW that?!?
Eliza*: Did you know that George Washington was a friendly ghost?
Me: Oh, really?
Eliza: A friendly ghost who teaches kids how to color!
Jason*: How do I look today? (strikes a pose)
(Jason wiggles about)
*Instead of calling them random child, I'm starting to use psuedonyms. I only work with so many kids and sometimes the same kid says funny stuff repeatedly.