A little humor to brighten the Sabbath.
Good one - very Jewish.
A Jewish investment banker asks a Hasidic rabbi if he can put a mezuzah on his new Ferrari.
"Of course not!" came the reply. "It's only for your house! What's wrong with you?"
The banker asks an Orthodox rabbi the same question, and got the reply "Let me think about it - I'll get back to you next week".
The banker asks a Reformed rabbi the same question, to which the rabbi replied "Certainly you can! What's a mezuzah?"