A ship sailing past a remote island spots a man who had been stranded there for several years.
The captain goes to shore and notices three huts.
“What’s the first hut for? “ He asks?
“That’s my house” says the castaway.
“ what’s the second hut for?”
“That’s my church.”
“And the third?”
“Oh, that? That’s the church I used to go to.”
^ ^ ^ I bet every seminary graduate I know already knows that one, but Imma have to make sure of it this afternoon.
Alternative punchline: “Oh, that’s the church I wouldn’t be caught dead in.”