When a fat person is constantly angry as a way to seek revenge for their obeseity. Often the anger is directed at skinny people and the anger level increases around feeding time.
-What is her problem. She was angery at everybody for no reason.
-It wasn't you, she just has fat anger.
-That would explain it.
-It wasn't you, she just has fat anger.
-That would explain it.
by boatguy January 24, 2009
A total over reaction from a fat fuck to usually menial situations or people. Common causes of Fat Boy Anger are pent up energy from lack of exercise, excessive, constant hunger (usually when someone is eating something yummy that they can't have in front of them) and/or missing a meal.
Fat Jack: "I CAN'T BELIEVE I RAN OUT OF FUCKING GAS AGAIN!" (repeatedly punching the dashboard of his car)
Tonya: "Dude! The gas station is right across the street. God forbid you burn a calorie & walk there! Your Fat Boy Anger is gonna break us up one day!"
Tonya: "Dude! The gas station is right across the street. God forbid you burn a calorie & walk there! Your Fat Boy Anger is gonna break us up one day!"
by Urban_Baby_101 January 27, 2014