Bread + things in bread = the universal language.
Buzzfeed / Matt Ortile
Chacarero (Chile)
A traditional Chilean sandwich of thinly sliced steak or pork on a round roll with tomatoes, green beans, and chili pepper. Green beans are a nice curveball.
Cemita (Mexico)
Originally from Puebla, Mexico, cemitas are avocado, some type of meat, white cheese, onions, and salsa roja on a brioche-type bun (which are also sometimes called cemitas, confusingly enough). Like a cousin to the torta.
Chip Butty (U.K.)
Just steak fries on bread, usually with either ketchup or brown sauce. Some of its other names are freaking delightful: chip barm; chip batch; chip roll; chip muffin; piece-n-chips. "Barkeep! One chip muffin, please!"