Who said "I'm Meatwad. I'm a meatwad."?

This quote is attributed to Meatwad.

I'm Meatwad. I'm a meatwad. - Meatwad

"I'm Meatwad. I'm a meatwad."

Meatwad

"Shake, I can change into anything I want."

"That don't make no sense."

"I'm gonna go do some crazy stuff."

"You see, that's the thing about being Meatwad - I can be whatever I want."