Loganjaphobia
Loganjaphobia is the fear of being fat or of fat it is also a symptom of anorexia. It is also seen after 1st or bad breakups, rehab, or just plain fattyness.
Dude 1: Wow she hasn't been eatin for days
Dude 2: Yeah ever since her boyfriend dumped her she's been goin through Loganjaphobia
Dude 2: Yeah ever since her boyfriend dumped her she's been goin through Loganjaphobia