A Yorkshire couple were playing 'I spy' in t'kitchen.

"I spy wi' my little eye summat beginning wi' T," said the husband.

"Teapot." said the wife. "Nay Lass!"

"Tea towel." "Nay Lass!"

"Toaster." "Nay Lass!"

"Oh I don't know," she said at long last, "I give in."

"'It's easy," he said. "It's t'oven!"