There comes a certain age where your wits have started to leave you, but your money hasn't. And that's the perfect time for ripoff artists to strike. Like the story of this elderly couple, whose only stated income was $2,600 a month in Social Security benefits, got talked into, and approved for, a 2011 Cadillac STS with payments of $2,300 a month. Fantastic. Guess now you'll have a really fancy place to eat your cans of dog food in.