Whether it was Hermione Granger telling you that "its leviOsa not leviosA", your friend laughing at you because "that isn't how you say that word" or your teacher saying "you mean coffee and I, not me and coffee". At some point in your life, you have had the unfortunate run-in with the grammar police and for that, I am so very sorry. On this episode, coffee and I are talking about these wonderful people who so bravely correct and serve and some of our theories for why on earth they choose that life.  No words were harmed in the making of this episode but some might have been used and pronounced incorrectly.