I would love to know how that would really play out. On one hand, they are fucking lazy and won't do shit on their own. What they can do is limited even more. However, they have additional body reserves and could survive for longer without food... but going without food would kill them mentally and they would break in no time. I wouldn't get between a fatty and food, you never know when the retard strength will kick in. So... it's hard to guess.