Monty??

[Drtooth]

And after seeing the clip where a girl takes a llama to the dentist, Praire says, "I know what I want to be when I grow up."

MONTY: "A llama! You want to be a llama!"

PRAIRIE: "No, I want to be a dentist!"

Funny how a character based on Monty Python would make a refference to Los Llamas....

edit: Oh yeah... Might as well post this, since this was my contribution to the sesame encyclopida site...

http://www.sesame-encyclopedia.com/Alphabet/SesameM/Monty.html