A way to describe ones
flabby body or more specifically the arms after they have not
worked out. Also refers to storing
flab for the winter for hibernation.
You shouldn't wear that
tank-
top, not with your arms all flabbernated like that!
Girl, not only is your ass fat, but your arms are flabbernated!
Does this outfit make me look fat? No, but your flabbernated body does!
After giving up her
exercise regimen, her body quickly became flabbernated.