(Advice Needed) Flying Tomorrow Hello fellow shitlords,  I have been looking at past threads and such about this because I am flying to a conference tomorrow. I have paid to upgrade my seats on each flight (2 tomorrow, 2 returning) because legroom and the possibility of avoiding sitting next to a butterbeast. In the past I've been stuck next to fatties, one of which had lifted the arm rest and sat down before I could get it back down, causing me to lean into the window the entire flight, and this time I just want to not have to have that happen.  I'm hoping since I upgraded my seats it will not end up being an issue I have to deal with, but if it happens I end up next to a beast, what are some key phrases that I can have at the ready in order to shame/get them moved/get myself in a better spot? I would rather not end up losing half of my seat to fat.