Setting: Elise (3-years-old) riding in the backseat of the car I was driving, suddenly I realize she's chewing on something, when I didn't give her anything to eat.
Daniel: Elise! What are you eating?
Daniel: Tell me, Elise. What are you eating??
Daniel: (nicely) Okay, but what does it taste like?
Elise: (thinking that this is a safe question to answer) Like booger..
Daniel: Oh sick! Elise! Are you eating your booger??
Elise: Yeah... ("How did you know?")