Here\'s a fun suggestion with little gameplay value.
The more you eat, the wider your character\'s model becomes.
If you make food somewhat expensive (in real life, I certainly can\'t afford to eat at restaurants everyday), fatness can become a rough estimate of a person\'s wealth.
I can just see myself binge eating next to some eateries.
Of course, there should be some measures to prevent everyone from getting fat for fun.
