Stuffing

Do chicken ones count? Because one time I ate 3 mcdoubles and 2 mcchickens in one sitting.

I once ate 3 Monster Thickburgers from Hardee's in a sitting. Those are immense.

5 mcchikens 5 mcdoubles a large milkshake and fries I can say I was certainly in a food coma when I was done

I think an easier barometer would be White Castle sliders. Though I'm not sure there are White Castle's overseas? Well most sliders I've ever had in one sitting was 12.

Never binged on McDonalds or Wendy's burgers. I can say the most I had in one sitting was 3 McDoubles.