John says “I’m sleeping with the minister’s wife.”
“Can you keep him busy in church for an hour after service for me?”
Mike doesn’t like it, but being a friend, he agrees.
After the service, Mike asks the minister all sorts of stupid questions, just to keep him occupied.
Finally, the minister gets annoyed and asks Mike what he’s really up to.
Mike, feeling guilty, finally confesses, “My friend is sleeping with your wife right now, and he asked me to keep you occupied.”
The minister thinks for a minute, smiles, puts a fatherly hand on Mike’s shoulder and says, “You should hurry home now. My wife died a year ago.”