1 definition by xantres42

fat fuck (noun)
1. Someone with a body-mass-index of 50 or over.
2. Someone who is wider around than they are tall.
1. When Jimmy gained the last 50 pounds, he crossed the line from morbidly obese to fat fuck.
2. As she chewed Wonka's three-course-meal gum, Violet Beauregarde rapidly swelled to fat fuck proportions.
by xantres42 February 14, 2009
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