There is a job opening at the local zoo for two men to clean out the gorilla cages. Paddy and Seamus go directly from the pub to apply.

"Before I give you lads the job," says Duckworth Bird, the head keeper, "I want to ask you a few questions."

"Okay," says Paddy, "I am ready!"

"The first question," says Duckworth. "What bird does not build its own nest?"

"That's easy," says Seamus. "It is a canary. He lives in a cage."

"That's not it, you idiot," says Paddy, digging Seamus in the ribs with his elbow. "It's a cuckoo!"

"Very good, Paddy," says Duckworth Bird. "How did you know?"

"Ah!" replies Paddy, "everybody knows that a cuckoo lives in a clock!"..............OSHO