Obesity, skiny, tall, short, unibrow, hairy, flat figure

[Boop]

I dislike fat people(as a group) because they are statistically more likely to have health problems, which will be treated by the government and funded by my tax money. It's the same reason I dislike smokers, drug users and alcoholics. 

Would I refuse to communicate with a fat person (an individual)? No. However, anecdotal evidence suggests that a fat person will more likely say stupid things that would annoy me, so I would avoid talking to them further to preserve my sanity.