A vicar was on his way home when he inadvertently strayed into the town's red light district. He walked on a few yards past an alleyway from where he heard a bloke ask: "how much for a blow job?" and a woman replied: "a hundred quid."
The vicar carried on walking and went past another alleyway where he heard another bloke ask: "how much for a blow job?" and another woman answer: "a hundred quid."
The vicar was quite perplexed by now as he had no idea what a blow job was and then he had a brainwave. "I know, I'll stop off at the abbey and ask the Reverend Mother, she'll know."
He got to the abbey and went in to see the Reverend Mother.
"Do you mind, Reverend Mother, if I ask you a question?"
"Of course not," said the Reverend Mother.
"What's a blow job?"
"A hundred quid," the Reverend Mother replied, "same as it is in town."
