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Can anyone answer this question: What, exactly, do some of the words that pop up for you to "verify" your comment left mean? You know, when you comment on a post, or sign up for something on the internet and they need to verify it's an actual person, not just some computer and it says to type what the letters are? Is it an actual word, or just jibberish? Comment on this post and you will understand my question. I've been wondering about that a long time now.