20 Fast Food Items Not For the Faint-Hearted Byapril September 29, 2015October 5, 2015 Food 2. Zinger Double Down King In the quest for morbid obesity, ain’t nobody got time for buns? This year, the Zinger Double Down King was released at KFCs in Korea. The ‘zinger’ is the greasy burger they shoved into the mix. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20