Guido hair. Typically a shiny and greasy vertical spike-style, the guidoo wearer looks much like a confused farmer who has just successfully milked a bull. Guidoos vary in length from year to year but are always very greasy. Must contain no less than 2 different haircare products. Must take at least 20 minutes to orchestrate.
With his blistering forehead acne and his shiny new Guidoo, Chet looked as if he'd been bobbing for french fries.