I think I've mentioned before that people in my family tend to have a sense of humor, so you'd darn well better have one if you want to run with us. Most people have no problem playing along, and over time, good family friends and significant others get in on the act, too. Sometimes a little too well. Let's start this story chronologically, with my brother. A long time back, he was spending some time with his in-laws, and he joked to his mother-in-law that she was his favorite mother-in-law. Technically, this was a true fact. However, she didn't exactly have much competition. His mother-in-law momentarily forgot this fact, so she was flattered. My brother's wife, however, knew that it was a joke, so she politely pointed out how many mother-in-laws my brother had (one). Everyone had a good laugh, and it turned in to a fun story. Fast forward a few months, and somehow this story came up at dinner one night with my sister and her husband. Everyone chuckled. Me being...