If you’re feeling adventurous, try one of the Estadio Nacional’s signature sandwiches: the sandwich de potito. Yes, that’s right, the little-butt sandwich, and it’s made from exactly that part of the cow.
Say you're in the basement in front of the computer, thinking about an assburger. You take a dildo right there and stick it in your anus. Then you get some ass and bread out of the refrigerator and make yourself an assburger, which is now sitting on the counter. You invoke the dildo in your anus, and you find yourself standing in front of the computer again, thinking about an assburger. But fortunately, there's an assburger on the counter, and all the materials used to make it are gone. So you eat it. :-)