Chile -- completo
"Completo" is Spanish for -- you guessed it (probably??) -- "complete", meaning this sucker's topped with a lot of condiments. Chileans usually go for any permutation of the following: a boatload of mayo, chili, green sauce, sauerkraut, avocado, tomato, and cheese. There are other types of completos too, such as Italiano (tomato, avocado, mayo), Dinámico (a mix of the above ingredients), or A lo Pobre (fried onion, French fries, fried egg).