morbidly obese

Has trouble walking, or can't walk. Rolls in places you didn't even know existed. There is no limit, real or imagined, that exceeds this tag.

Never tag morbidly_obese characters as chubby and vice versa.

The full range of fatness can be approximated using the following tiered system. There will always be a few cases that are difficult to place in one category or the other but most should be close enough; just do your best to fit them into one or the other.