Dick DeBartolo, Mad Magazine’s “Maddest Writer,” is 68, but still delights in adolescent high-jinks and now has a podcast, called “Giz Wiz, that reaches tens of thousands of people around the world.Dick DeBartolo, Mad Magazine’s “Maddest Writer,” is 68, but still delights in adolescent high-jinks and now has a podcast, called “Giz Wiz, that reaches tens of thousands of people around the world.