I let a fat do shit with my hair. It was at a Great Clips and I was just getting the sides of my head rebuzzed and straightened (I had a mohawk). I basically just wanted to get in and out quick and I'm too shy and passive to raise a fuss over it. Still, it was one of the most unpleasant things I've endured, and when I go to get my hair cut the next time I will request a different stylist if the one I'm assigned is fat.