The scene: Bathtime. The MUNCHKIN is in the tub, I am sitting next to said tub.
MUNCHKIN: Mommy, let's play Batman. I'm Batman. You be a bad guy.
ME: Ok, how about I be Catwoman?
MUNCHKIN: Ok!
ME: Um. Hahaha! I am going to steal all the jewelry in town! No one can stop me!
MUNCHKIN: I'm Batman! (points a plastic spoon at me)
ME: Oh! Batman! Ok, I give up. You got me!
MUNCHKIN: *grins*
ME: Are you going to take me to jail now?
MUNCHKIN: Nope.
ME: Oh, thanks. You're very nice, Batman.
MUNCHKIN: Would you marry me?
ME: ...
ME: Ok! That sounds much better than jail.
Fin.
(And we've apparently entered the Oedipus stage.)