3 yr old nephew: I don't ever want to be a tzadik!!
Sister(horrified): Why?!
Nephew: I don't want to hang on the wall all day and never speak
Reminds me of my son earlier this year:
As I'm picking him up from school his Morah tells me that "he is such a Tzadik!"
Annoyed, he responds, "I am not a Tzadik!"
"Why not?" I ask him.
After thinking for a few seconds, he shoots back: "I'm a Kuf!"
(as in the Hebrew letter 'kuf')