There were two nuns, one of them was known as
Sister Mathematical (SM) and the other one was
known as Sister Logical (SL). It is getting dark and
they are still far away from the convent...
SM: Have you noticed that a man has been following
us for the past thirty-eight and a half minutes? I
wonder what he wants.
SL: It's logical. He wants to rape us.
SM: Oh, no! At this rate he will reach us in 15 minutes
at the most! What can we do?
SL: The only logical thing to do of course is to walk
faster.
SM: It's not working.
SL: Of course it's not working. The man did the only
logical thing; he started to walk faster too.
SM: So, what shall we do? At this rate he will reach us
in one minute.
SL: The only logical thing we can do is split. You go
that way and I'll go this way. He cannot follow us
both.
So the man decided to follow Sister Logical. Sister
Mathematical arrives at the convent and is worried
about what has happened to Sister Logical. Then
Sister Logical arrives...
SM: Sister Logical! Thank God you are here! Tell me
what happened!
SL: The only logical thing happened. The man couldn't
follow us both, so he followed me
SM: Yes, yes! But what happened then?
SL: The only logical thing happened. I started to run
as fast as I could and he started to run as fast as he
could.
SM: And?
SL: The only logical thing happened. He reached me.
SM: Oh, dear! What did you do?
SL: The only logical thing to do. I lifted my dress up.
SM: Oh, Sister! What did the man do?
SL: The only logical thing to do. He pulled down his
pants.
SM: Oh, no! What happened then?
SL: Isn't it logical, Sister? A nun with her dress up can
run faster than a man with his pants down.
And for those of you who thought it would be dirty,
I'll pray for you!