Just heard from a retired friend of mine:
Two physicists are discussing whether there is an afterlife and they agree that should one of them go first, he would let the other know what it was like. Sure enough, Moe dies.
A couple of months later, Larry is working at his computer debugging a script when a message pops up on his screen from Moe: “Good news and bad news: The good news is that heaven is great. It’s warm and sunny all of the time and all of the big guys are here…Newton, Einstein, Feynman…everyone. We even have a seminar every Thursday.
“The bad news is that you’re on the schedule for next week.”