Time in the Rock
 

… “Well,” said the inmate, “down in the prison library there’s only one joke book. We’ve all read the book so many times that we don’t waste time telling the joke, we just call out its number.”

PA Lottery Nov. 12, 2006: Mid-day 361, Evening 217

Related material:

August 25 and 26

(and, of course, 2/17).