Trey does Cartman in Baseketball commercial?

During the Leno show tonight that Trey and Matt were on, they showed the commercial for "Baseketball". Anyway, I could have sworn I heard Trey's character in the commercial doing a Cartman-like voice (wasn't paying all that much attention until I realized it was the commercial for their movie).....anyone catch this?

If it's not just me, and I did hear Cartman's voice, then I'm happy to find out that it's done at normal speed and not sped up. It'd kinda take something away from the great voice he does if it were only made possible by audio manipulation.

It was very similar to Cartman but I'm not sure that it was exact.

However I was an extra at the BASEketball film shoot and he did several voices for us, including Cartman. To my surprise he did it without any extra help.

I always assumed that they were sped up. He also did Mr. Garrison and Mr. Hankey.

John ^__ Who thinks he saw himself in the Baseketball commercial

you're dumb

Terrance: "You're a dick!" Phillip: "You're a dick!"