A doctor calls a patient's home.
Doctor: "I have your test results back and I have some bad news and some worse news, Charlie."
Charlie: "Oh dear! Give me the bad news first."
Doctor: "Your lab results are back. You only have 24 hours to live."
Charlie, almost hysterical: "Holy hell! That really is BAD news. What in the world could be worse than that?"
Doctor: "Charlie. I forgot to call you yesterday."