high off the hog, eat

eat high off the hog

To prosper or otherwise live very well. It refers to the rich being able to afford the choicest cut of meat, which, from a pig, is higher up on the animal. They've been eating high off the hog ever since David won the lottery. It must be a shock for them having to count their pennies like this—they're used to eating high off the hog, after all.
See also: eat, high, hog, off
Farlex Dictionary of Idioms.

high off the hog, eat

Also, live high on the hog. Prosper, live luxuriously, as in When Aunt Ida dies and they inherit her estate, they'll be eating high off the hog, or Since their loan was approved, they've been living high on the hog. It alludes to the choicest cuts of meat, which are found on a pig's upper flanks. [Late 1800s]
See also: eat, high, off
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • eat high off the hog
  • eat high on the hog
  • high off the hog, to eat/live
  • live high off the hog
  • live high on the hog
  • be living high on the hog
  • high off the hog
  • high on the hog
  • pork chop
  • bleed like a (stuck) pig