A Rabbi and Priest were setting next to each other on a plane trip. After a while the father asked "is it still prohibited in your religion for you to eat pork?" The Rabbi confirmed that it was. The father asked, " have you ever broken that rule?" The Rabbi said "yes, I once ate a ham sandwich." The Rabbi asked the priest if it was still a rule that he remain celibate? The father confirmed that it was. The Rabbi asked if he ever broke the rule. The Father replied that "during a weaker moment he did in fact break the rule once." Then there was silence. After a while the Rabbi said "it sure beats the shit out of a ham sandwich doesn't it?"