It was confession day for the nuns; they're all standing in line,
waiting to get into the confessional.  The first nun goes, in;

Sister: Father, I'll never go to heaven--I've done something
terrible.
Father: Oh my child, it cant be that bad.
Sister: Father, I touched the pope's penis.
Father: Oh, that too can be forgiven.  Go to the holy water at
the back of the church and wash your hands -- all will be forgiven.

Sister exits the confessional, and goes to the holy water to
wash her hands.

The next nun goes into the confessional:
Sister: "Oh Father, I'll never go to heaven -- I stroked the
pope's penis.
Father: "Sister, that too can be forgiven -- go to the holy
water and wash your hands.
Sister leaves the confessional and joins the other sister
who is still washing her hands.

The third nun goes into the confessional:
Sister: "Oh Father, I'll never go to heaven -- I....."

A few minutes pass by, and she exits the confessional.  She sees
the first two sisters, who are still washing their hands in the
holy water.  She yells, "Hey girls, move over -- I gotta wash
my ass...

As the fourth sister goes into the confessional, the fifth sister
screams, "NO, there is NO WAY I'm gonna gargle in that stuff
after she washes her ass it it!"