Not just Greg. Sam-Greg.

Daniel: Daddy, I'm not a boy any more. I'm a Wiggle which is named Sam-Greg.*

*It seems Sam refers to Greg's successor, or maybe predecessor, with The Wiggles. Daniel had the insight to merge the two instances of the same role into a single entity. It would be as if I had said, back in my own youth, "I'm a Beatle which is named Pete-Ringo."

(December 10, 2008)