This is not for the faint of heart, nor for the light eater. It takes a truly dedicated food connoisseur to tackle this beast, enduring the massive levels of cholesterol, fat, grease, and general deliciousness.
When KFC released the Double Down originally, it was all over the news, primarily in infamy, for how extremely greasy and generally unhealthy it is. That being said, since its release, it has had widespread success (the least healthy is often the most irresistible fried food).
The Triple Down takes the original beast a step further, with all the ingredients of a Double Down, plus an extra chicken patty, extra bacon, and extra cheese.