Whenever a person eats an excessive amount of food, even if they are thin. This phenomenon is unexplainable by doctors, but still happens.
Man 1: "I heard that John was diagnosed with Fat Man Syndrome."
Man 2: "I would have never guessed... he's so thin!"
Man 1: "But he eats a hell of a lot!"
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.