I don't have a problem with the word "fat" if I'm using it to describe myself. I'd be real careful about using it to describe other people -- "large" is a safer word for me. (Being Fatty Patti was a real hoot when I was 10.

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Being asian and overweight has to be a total nightmare. I'm married to a Japanese-American. My inlaws were more horrified about my weight (250ish) when I met them than me being caucasian.
They don't quite understand the surgery I had -- I think they think I had a ginormous liposuction procedure. I hope when they see me again, they'll be a little more supportive. (They live in Japan now.)
My hapa daughter has the Japanese body type. Her pediatrician said Japanese women have the smallest bodies on the planet. For a long time, daughter was in the 35th percentile for weight and 105th percentile for height (Thank God/Buddha/Flying Spaghetti Monster she didn't get my fat genes!) I still haven't been able to get a growth chart for Japanese babies.
When I visited Japan I only saw one overweight asian person -- and my husband thinks she was Phillipino.
Interesting post, thanks!