GWAR recently covered Chappell Roan‘s “Pink Pony Club“ as part of The A.V. Club‘s “A.V. Undercover” series. You can see footage of that below: The A.V. Club‘s Editor-In-Chief Danette Chavez said the following about choosing the cover: “As we put together the song list for A.V. Undercover season 10, we knew this iconic pairing had…