A man was telling his neighbor, 'I just bought a new hearing aid. It cost me four thousand dollars, but it's state of the art. It's perfect.' 'Really,' answered the neighbor . 'What kind is it?' 'Twelve thirty.' Three old guys are out walking. First one says, 'Windy, isn't it?' Second one says, 'No, it's Thursday!' Third one says, 'So am I. Let's go get a beer.' Couple in their nineties are both having problems remembering things. During a checkup, the doctor tells them that they're physically okay, but they might want to start writing things down to help them remember Later that night, while watching TV, the old man gets up from his chair. 'Want anything while I'm in the kitchen?' he asks. 'Will you get me a bowl of ice cream?' 'Sure.' 'Don't you think you should write it down so you can remember it?' she asks. 'No, I can remember it.' 'Well, I'd like...