I love it when fat people asked me how I stay 'so skinny' (I'm NOT skinny btw, I'm fit). I always say, LOTS of HARD work, DEDICATION, and counting EVERY calorie I eat. It always makes them feel like failures, and they're disappointed that I don't have any magic secret. Sometimes when they say they do the same thing (a lie of course), but it's genetic for them, I tell them about my 310lb sister and my 270lb mother. Not to mention all my other fat relatives.  I love triggering.