A bus load of nuns die in a crash and go to heaven.

St Peter asks the first nun, have you ever had any contact with a p***s? She says, I have touched one with my finger.

St Peter says, Dip it in the holy water. He then asks the second nun the same question, her answer, was, I have fondled one.

St Peter says, put your hand in the holy water. Suddenly there is a big commotion, a nun has pushed right to the front.

St Peter asks, what is going on, what is wrong ? The nun replies, If I am gonna gargle that I want to do it before Sister Anne sticks her arse in it.