>A cabbie picks up a Nun.
>
>She gets into the cab, and notices that the VERY handsome
>cab driver won't stop staring at her.

And the Bosnian version, of course:

A nun is hitchhiking all day but nobody picks her up, until late in the day Mujo does. She jumps in and asks how come he took her when nobody else would. Reply:

"Every friend of Batman is my friend too"