Burger that is seen in Regular Show episode "The Best Burger in the World" It consists of a cheeseburger stuffed inside a cheeseburger with deep fried cheeseburgers for buns that is then topped off with Himalayan ketchup. It is only served at the Grill 'Em Up truck once every 100 years and is only made by the truck's head chef Ajay Maldonaldo.
I heard if you ask for the ultimeatum Idaho style, they put a whole bag of chips in it!
by XANthonyfantano July 16, 2017
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