Many people don't realize that the term Super Bowl is trademarked, and is actually quite expensive to use, which is why one is likely to hear a version of the term "The Big Game" as a replacement in media not directly connected to the NFL. What about all those other ubiquitous terms out there that are also trademarked? I'm going to look at 4 such terms in an effort to make you think I'm some fancy learnin' specialist.