Simon Chipmunk

This is another brother from Alvin and the Chipmunks, but Simon is the intelligent one.He understands greater things than the other two.Together with Alvin and Theo they create the greatest music ever heard. Those voices are the thing that gave them the name. If you ever hear someone say You sound just like a chipmunk and you havent got a clue what they are talking about, well, they mean you sound like these guys. And no, I dont think they do it with Helium.