flabby demeanor 

1) the tendency of making facial expressions or body language which denote displeasure with being overweight.

2) to have more than the usual amount of flab on one's body resulting in radiating unattractiveness

Another way to call a person "fat" would just be to say they have a flabby demeanor.

flabby demeanor by E.A.O. March 9, 2007

flabby demeanor 

1) the tendency of making facial expressions or body language which denote displeasure with being overweight.

2) to have more than the usual amount of flab on one's body resulting in radiating unattractiveness

Another way to call a person "fat" would just be to say they have a flabby demeanor.

flabby demeanor by E.A.O. December 14, 2008