At work today and was talking to a mother about her sick daughter. Her young son (all of 4 or 5) pipes up from next to her with "Why do you have no hair?"
Mother is all embarrassed and tries to shoosh him. And I'm trying not to laugh.
Me: "Well I'm getting older and its falling out. It might happen to you one day!"
Him: "Did you cut it off with a chainsaw?"

At which point I couldn't hold back the laughs any longer.