The Grumpy Old Gits' Joke Book (Warning: They might die laughing)We all grow old, and there's nothing else to be done but to laugh in the face of creeping decrepitude and the infirmities and indignities of old age. They say laughter is the best medicine, and we all need more medicine as we age. Bestselling humour author Geoff Tibballs has compiled a typically brilliantly entertaining collection of jokes for those who may be ageing but remain young at heart. They gently poke fun at the frailties and foibles of our