One day a Professor was talking about marriage in the class.
Professor: What kind of Wife would you like Little Johnny?
Little Johnny: I would want a wife like the moon.
Professor: Wow !!! What a choice… So you want her to be Cool & Calm like the moon?
Little Johnny: No, no…
Professor: Oh, so you want her to be Round and white?
Little Johnny: No, no…
Professor: Oh, so you want her to be Fair and Beautiful like the moon?
Little Johnny: No, no… I want her to be Exactly like The MOON. Just Arrive at Night and Disappear in the Morning.
Professor fainted…