1 definition by thealessandroshow

Generally refers to an extremely intelligent man, better looking than the everyday George Clooney, who is socially acknowledged as out of every woman's league.
It is a proven fact that a man with the name Giancarlo has a 87% better chance of becoming a porn star or Calvin Klein model than any other man.

Women who are fortunate enough to meet a Giancarlo always attempt to seduce him, always to no avail. Ultimately a Giancarlo will choose a woman after many years of confirming the woman to be worthy. These women are considered luckier than than people who win the lottery.
-"Hey man, I thought I was well hung but then I was at the gym with Giancarlo."
-"You should have known even horses are scared of guy's named Giancarlo."
by thealessandroshow September 23, 2011
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