We'll start off by saying, if you're counting calories: STOP.
This is not for the light-hearted or those on a strict diet at the time. If you're a vegetarian, you should also probably look away right now.
This is the doughnut bun bacon cheeseburger with Nutella, from Ze Pickle in Brisbane. According to Buzzfeed, not only are people interested in devouring this mouth watering extravaganza, they are "majorly popular," selling out every night.