pronounced "gwoopy"; Combination of the terms "guido" and "groupie"; loves italian male with spiked hair, muscles, artificially tanned skin, wife beaters, and waxed eyebrows. frequently inhabit staten island new york, where they can be found dancing with the "party motivators" that come with the DJ. not to be confused with a guidette, guoupie's typically have a more classy style, but still love the dirtbag that is a "guido".
Girl 1: So, what do you think of Mike?
Girl 2: He's such a hottie. I wonder what type of gel he uses to get his hair like that.
Girl 1: You are such a guoupie.
Girl 2: He's such a hottie. I wonder what type of gel he uses to get his hair like that.
Girl 1: You are such a guoupie.
by guidosyay February 20, 2007
Get the guoupiemug.