What does Cartsetto mean?

Cartsetto meaning in Urban Dictionary

A style of performing that runs the vocal range utilizing the style of Southern Park personality Eric Cartman (Voiced by Trey Parker). This method is normally employed when the song being done may be out of the all-natural number of the singer, or once the singer wishes to illicit a laugh from their market. The quickly recognizable traits for this style include, sounding like a fourth grader, and inserting "you dudes" at unsuitable moments in the tune. These include Styx "Come Sail Away" and much more recently woman GaGa "Poker Face".