John gets a call from his blonde girlfriend, Buffy. "I've got a problem," says Buffy.
"What's the matter?" asks John.
"Well, I've bought this jigsaw puzzle, but it's too hard to figure out. All of the pieces are the same color, none of them fit together and I can't find any edges."
"What's the picture of?" asks John.
"It's of a big rooster," replies Buffy."
"All right," says John, "I'll come over and have a look."
So he goes over to Buffy's house and Buffy leads John into her kitchen and shows him the jigsaw pieces on the kitchen table. John looks at the jigsaw, turns to Buffy and says, "For Pete's sake, put the cornflakes back in the box."
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