Immigrant aka someone not born in America. Usually of Arabic Heritage. Usually speaks Arabic as first language and has a thick English accent. This person usually has a mystically acquired American citizenship, however, it seems as if he doesn't even have a green card. He is therefore an illegal immigrant.
"Kyth is such an immigrant"
"What an illegal loser, he's a Kyth"
"that guy is such a Kyth"
"I think he is a Kyth, he doesn't have an American Citizenship"