Wiktionary
morbidly obese
a. obese to an extent deem to be life-threatening.
Usage examples of "morbidly obese".
Evensen, a morbidly obese, awkward man who lived alone in a trailer.
At about the same time, at the top of a tall tower a few thousand kilometers away, a morbidly obese man named Alonzo Haines glared at his state-of-the-art executive desk and told himself for the umpteenth time that the electronic office sucked.
In a postal sorting station in Phoenix, Arizona, a man went crazy, went postal as they said on the evening news, and shot Terry “The Troll” Evensen, a morbidly obese, awkward man who lived alone in a trailer.