(lewd joke a pastor told me)

A 100 year old man gets visited by a priest to congratulate him.
"How did you manage to live so long?" the priest inquired.
"Alcohol and sex!" the old man proudly said.
"At your age? When did you last have sex?"
"1945!"
"But that's ages ago!"
"What, it's only thirty minutes past 8, 2030, now!"