In the seventh-season premiere episode, "A PE Christmas" (first aired 13 Dec. 2009) he pretends to be Public Enemy DJ Terminator X when Master Shake steals X, Flavor Flav, and Chuck D's identities.
Later, in the "Chicken and Beans" episode of Aqua Something You Know Whatever, the third incarnation of the TV show (first aired 1 July 2012), he plays the "Sub Standard" restaurant. He's basically the Meatwad of other episodes, only with long hair. His show is fairly underwhelming—the MC introduces him as "Meal Wand," Meatwad keeps forgetting the lyrics of his song "Chicken and Beans," then he vomits everwhere. However, once his "NotUTube" video nets 300,000 hits in one hour, he's invited to perform on Lopez Tonight. (Which was actually cancelled the year before.) Meatwad's success inspires his fellow Aqua Teen Master Shake to pick up the guitar.
On the Aqua Teen's film soundtrack, which is logically named Aqua Teen Hunger Force Colon Movie Film for Theaters Colon the Soundtrack (2007), he collaborates with real band Superchunk on the song "Misfits and Mistakes."