A Puerto Rican who acts like a nigger; A person of Puerto Rican descent that has acquired many mainstream American ghetto characteristics. Most are kleptomaniacs and will even steal from their girlfriends, the doctor's office, and the public library. A niggerican is usually too lazy to get a job, but if they do get one, they are always fired for stealing. They wear pants 5 sizes too big, but this is to practice before going to prison; unconsciously, they're dying to earn their pink sock. Most niggericans were born high because their mothers are crackhead chongas with legs that repel each other. They stay up all night drinking and listening to reggaeton, and never wake up before 12pm. Niggericans have no intelligence, no worth, and no future. Their destiny is to live off of the welfare system, impregnate neighborhood chongas, and create more niggericans.