"What kind of meat do priests eat on Friday?" joke

Arthur was sitting outside his local pub one day, enjoying a quiet pint and
generally feeling good about himself, when a Nun suddenly appears at his
table and starts decrying the evils of drink.
"You should be ashamed of yourself young man! Drinking is a Sin! Alcohol
is the blood of the devil!"
Now Arthur gets pretty annoyed about this, and goes on the offensive.
"How do you know Sister?"
"My Mother Superior told me so."
"But have you ever had a drink yourself? How can you be sure that what you
are saying is right?"
"Don't be ridiculous - of course I have never taken alcohol myself."
"Then let me buy you a drink, - if you still believe afterwards that it is
evil I will give up drink for life."
"How could I, a Nun, sit outside this public house drinking?!"
"I'll get the barman to put it in a teacup for you, then no one will know."
The Nun reluctantly agrees, so Arthur goes inside to the bar.
"Another pint for me, and a triple vodka on the rocks," then he lowers his
voice and says to the barman, "and could you put the vodka in a teacup?"
"Oh no! It's not that bloody Nun again is it?"
Ian Dickinson