A guy who has an extremely distant relative from Italy. This leads the man to beleive that he is in the mafia.
Did you see that "Italian Guy" in the sweat suit and gold chain? What a tool.
by mrshosey May 17, 2009
Kelly: Did you date that Italian guy?

Me: Yeah he was an asshole
by Jkhey October 18, 2015
A greasy, slick-haired hairy mother fucker who wears way too much cologne and has a large gold chain
"Did you see the greasy hair on that Italian guy?"
by 11250 December 10, 2008
once-freshman, now-sophomore who is the leader of the mobster gang at school; although he was small and once average weight, he still had the most power in that circle of people; some people are concerned, however, because lately he has gotten taller and lost some weight, thus making him look rather manorexic; also known as Ali Harbey Oswald
Ah, look! It's Italian Mobster Guy! Geez, he's so manorexic these days. I'm concerned because he's lost so much weight over the summer. You should be too.
by El_Scorcho September 18, 2004