Back Side Issue.
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Another astute colleague came to me in the morning yesterday and asked me whether I knew the approximate direct length from the mouth to the rectum.

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I was like - what the??? - of course I couldn't give an answer to that question (duh), and I have no idea why he's interested in that measurement. Still I thought of asking him to measure his personal dimensions first, then letting me know the answer, but somehow I didn't dare to. The last person you'd want to upset is someone who's caught up in this anal-retentive mood trying to measure his ass, and is persistently adamant about knowing the rear truth behind it.