Lecki meter is slang for Electricity meter, some people in the UK still have to put credit on a meter, he says "I will never run out" Ford Cortina and Ford Capri were the most popular cars in the 1970s.
another great arctic monkeys reaction, we love to see it!! would love if u reacted to some earlier greats, especially if you love sleazy guitars! When the sun goes down, from the ritz to the rubble, fake tales of san francisco are all greats!!
This is from Wikipedia: The Ford Cortina is a medium-sized family car that was built initially by Ford of Britain, and then Ford of Europe in various guises from 1962 to 1982, and was the United Kingdom's best-selling car of the 1970s.