There has been some speculation on the internet about the "Goat" animated character. He is indeed a real person. The characters from Downtown, Megas XLR and Metalocalypse are all the same Goat. The real Goat did his own voice for Downtown and Megas. His voice was done by James Hetfield of Metallica for Metalocalypse. In addition to being forced into doing cartoon voices, he is a tattoo artist located in Jersey City. You can check out his personal web site by clicking on his link in the "friends and artists" section of this blog.