Big Mac still looks good. Half-a-century and then some. When you put it that way, you think WOW, the Big Mac is pretty old.. To quote the youngsters, the Big Mac came out in the 1900s! Well, that's all true. But there's something to be said for having a few years under your bun. Since its addition to the menu in 1968, this oversized burger on the club-style-bun has fascinated burger fans through the years. From the cultural phenomenon created by the now-famous jingle that inv