Go grab your freshman year high school yearbook. Most likely the words, "what was I thinking" will pop in to your head at some point while you are hunting for your head shot. Also, I'm sure you've seen the new Twitter tool that is letting you check out your very first post to the social giant. Well, it turns out that you can do the same thing with big brands. Go check out some of the favorites from Digiday. You are bound to cringe at a few.