What is the italian stereotype?

I looked at this on urban dictionary and the definition was just a totally self-conceited answer. not to mention biased because the person who wrote it is a shallow italian narcistic girl. Im 1/8th italian and 1/8th finnish. I just recently asked what the finnish stereotyope was and I was wondering what my itialian in me opposed to that. Also tell me about it as a place and how the people are. I'm from sicilian decent and my relatives are really rude. Are all italians like that? Thanks guys :)