3-year-old girl: Daddy, is it alright to say no?
Father: Honey, it is ALWAYS alright to say no.
3-year-old girl: It's always alright to say no? Even to grownups and boys?
Father: That's right, honey.
3-year-old girl: Okay! NO! NO! NO! NO! NO! NO! NO!
Father, to me: I walked right into that one, didn't I.

-- Red Line