If you’re like me and follow 9,000 CrossFitters on Twitter, Instagram, and just in general, like… around the neighborhood, you’ve possibly heard or seen some of the following: Your workout is my warm-up. That’s not a real squat. (Insert other activity)? B—-, please. I do CrossFit. (And I have a foul mouth.) I am better than you because I can lift your Ford Focus over my head with one hand,…