Fans of McDonald's will no doubt be rejoicing with the news that the Golden Arches is bringing back the McRib sandwich at thousands of locations. On Thursday, the fast-food chain announced that the fan-favorite would be coming back to 9,000 locations around the country for a limited time. How big is the McRib? The chain even has a "McRib finder" to locate the restaurants that are serving the sandwich. Haven't eaten the McRib? McDonald's describes it as seasoned boneless pork, McDonald's signature McRib sauce — a sweet, tangy, barbecue style sauce — and served with dill pickles and mild, fresh slivered onions on a toasted hoagie-style bun." Will you be lining up to grab this classic? Did you know the McRib was first introduced in 1982?