The term originated in the Ozarks, and originally derived from when a man would slaughter a hog and discover a (surprisingly) thick layer of fat (or lard) between the meat and skin, which would then be able to be rendered off and used in cooking throughout the coming year.
When a person was to have something that comes into their favor they were to say that "they cut a fat hog in the ass".
Courtesy: Urban Dictionary
LMAO = Laughing My Ass Off LMFAO = Laughing My F***ing Ass Off
A common term is fatty-acid. fat
It means "tub of lard"; it's a derogatory term for a fat person.
In the days when brine was added to barrels of meat, it had a hardending effect on the fat. It was still edible, but it took considerable chewing. So, to "chew the fat" has come to mean to talk endlessly.
simile
A Fat Ass is described as someone who is overweight. The Art of War Against Fat, a funny kindle mashup book makes many references to the term Fat Ass but in a humorous way that is supposed to make the reader laugh about weight gain and diets in general.
as fat as your ass, HUGE
chef and kyle
a big fat ass
yea he huge and cubby
in the fat ass tea
He was a fat ass.
The term 'fat chance' dates back to the 1890's. This is a slang term which means no chance. Unfortunately, there is not much else written about this term, so it is impossible to say where it originated from.
Ms Fat Booty
not being a fat ass Thats not a nice answer.....
saturated fat :)
he is an f ing fat ass