ElderlyJokes A Man Sat Down On The Train. This Is Hilarious. A man sat down on the train next to a priest, looking a bit disheveled. His tie was crooked, and he seemed a little worse for wear after a long day. As they sat quietly, the man turned to the priest and asked, “Father, what causes arthritis?” The priest, thinking for a moment, replied, “Well, it can be caused by stress, poor habits, and sometimes neglecting one’s health.” The man nodded thoughtfully and went back to his newspaper. A few moments later, he muttered, “Huh, that’s interesting…” The priest, feeling a bit curious, asked, “Why do you ask, my son? Do you have arthritis?” The man shook his head and said, “No, Father, I was just reading that the Pope does.” See more Previous joke Two Elderly Women Were Sitting On A Bench. Next joke Johnny Was Having Problems In English.