McDonald's will be selling its infamous, occasionally digestible McRib sandwich at all U.S. locations, instead of select ones, through Nov. 14. They did the same thing last year, and sales were apparently so high, they decided to bring it back again. Just make it a regular menu item already. Enduring the same manufactured enthusiasm every time they reintroduce the McRib is worse than the McRib itself. At least the sandwich is still edible when it gets old and worn out. Below is one of the new McRib ads. After the jump, check out nine classic McRib spots from decades past.