Father Murphy was making his rounds, visiting parishoners. He dropped in on Mary and Martha, two old Irish spinsters. Mary was 88 and martha 85. While the priest was having a cup of tea, he noticed a condom hanging on their piano. He said 'ladies what is that thing doing on your piano?' Martha said 'father, we read in the newspaper that if you put one of these on your organ, it will prevent disease, but since we don't have an organ, we put it on our piano'. Mary then said 'father it must work, because we haven't been sick since'