Bozar

From Homestar Runner Wiki

"How are you going to play tonight's show after I turn your instruments into Italian noodles?"

Bozar was a magical prankster in the quickly-cancelled Limozeen Saturday Morning space cartoon. He has the ability to turn reality upside-down. He also has a big moustache and green horns coming out of his enormous big bald head. He is similar to both The Flintstones' Great Gazoo and Superman's Mr. Mxyzptlk, with just a touch of He-Man's Orko.