Yes, it’s from a book called “Uncle John’s Bathroom Reader” and that book was resting on a closed toilet seat in a nation that only kind of uses the metric system in certain situations… however, you’d be surprised how much you can learn after a single visit to any local fast-food joint!
Maybe you should learn a bit more about them because that was a terrible attempt.
If you’d like a better insult, I recommend you go into a dark room and think about why I would bother even responding.