When a
person or animal is morbidly
obese (has a BMI of 40 or more and is at a greater risk for illnesses including
diabetes, high blood pressure, sleep apnea, gastroesophageal reflux disease (GERD), gallstones, osteoarthritis, heart disease, and cancer) but somehow retains a hint of cuteness.
John: Linda, your cat is stupid fat; she's struggling to breathe right now. It's kind of
cute.
Linda: Yeah, she is morbidly
tubby.