usually used when you're tired of saying yellow, asian, azn or any of that garbage
man those fucking noodle niggers ate my dog
-n. A term for an Italian, relating to the fact that Italians do in fact eat a lot of noodles. It is usually used if the person is behaving in a particularly Italian fashion.
Person 1: "Look at that loud, conceited, obnoxious Italian who just cut in line and is yelling."
Person 2: "What a noodle nigger."