The last round of the $64,000 Question.

Bobby hung up the phone and told Chris, “I’ll go with cuckoo as my answer.” “Is that your final answer?” asked Chris. “That it is.” There was a long, long pause, and then the presenter screamed, “Cuckoo is the correct answer! Bobby, you’ve won $1 million!”

The next night, Bobby invited Billy to their local pub to buy him a drink. “Tell me, Billy? How in Heaven’s name did you know it was a Cuckoo that doesn’t build its own nest? You’re no bird expert!”“Well, Bobby, you idiot,” said Billy, “Because everyone knows he lives in a clock!”