“I can see that you might not find it very funny, Mr. Bent,” he said. “I am pleased to say I find nothing funny, sir,” Bent replied as they reached the bottom of the stairs. “I have no sense of humor whatsoever. None at all. It has been proven by phrenology. I have Nichtlachen-Keinwortz syndrome, which for some curious reason is considered a lamentable affliction.