“I’m going to read some real jokes, really submitted by my writers. Some are dumb, some are offensive, some are just insane,” the Late Night host said. “Most importantly, my writers don’t know we’re doing this, and because they don’t watch the show, they’ll never know.”Among the rejects was one about Sen. J.D. Vance (R-Ohio), Donald Trump’s running mate and the subject of a viral and untrue joke that he once fornicated with a sofa.