Οι γυναίκες που μ' αρέσουν...

One day a teacher was talking about marriage in class...
Teacher : What kind of wife do you like Johnny?
Johnny : I want a wife like the moon...
Teacher : Wow !! what a choice...do you want her to be beautiful and calm
like the moon?
Johnny : No, I want her to come at night and disappear in the morning....