obesiphobia

1. A persistent, abnormal, and irrational fear of a person who is extremely fat (grossly overweight) that compels one to avoid them, despite the awareness and reassurance they are not dangerous.

2. A strong fear, dislike, or aversion for overweight people.

John's obesiphobia prevents him from dating women that weigh over 150 lbs.

by Coul January 22, 2008