To eat or fill yourself with food until you are unable to eat any more. (Cambridge Dictionary)
Throat. Often used with rise to indicate revulsion accompanied by a sensation of constriction. (Merriam – Webster)
Stomach, Belly. (Merriam – Webster)
The throat. (Oxford Dictionaries)
The contents of the stomach. (Oxford Dictionaries)
If you gorge on something or gorge yourself on it, you eat lots of it in a very greedy way. (Collins Dictionary)
Top Five Reasons We Gorge at the Dinner Table And How to Stop the Overindulging.