• Big Mouth (from Peg + Cat) as Cookie Monster
  • Richard (from Peg + Cat) as Elmo
  • Banana (from The Muppet Show) as Corn
  • Skully (from Jake and the Never Land Pirates) as Poco Loco
  • Laura Carrot (from VeggieTales) as Carrot
  • Japanese Cake (from The Muppet Show) as Cake
  • Hissy the Snake (from Beanie Babies) as Sammy the Snake
  • Trollee (from Mike the Knight) as Troll
  • Phineas Flynn (from Phineas and Ferb) as Bert
  • Ferb Fletcher (from Phineas and Ferb) as Ernie


Big Mouth: Thank you! Thank you! Me thank you! Hi! Me here today to sing song about me favorite thing! Ha, ha! Cookie!

Richard: Oh, oh, Big Mouth. (laughing) Uh, Big Mouth?

Big Mouth: Wha?

Richard: Uh, this song isn't about cookies. It's about letters.

Big Mouth: Now you tell me, Richard? Wha? Made me speaking? Me not get memo?

Richard: Sorry, Big Mouth.

Big Mouth: (spoken) That's okay. Me can adjust. Here we go. It's okay. Me got it from here. Okay. Me here to sing song about me second favorite thing. Yeah. Letters! Yeah, and if you know word, shout it out!
(singing) Me took orn.
Add a c. (Corn!)
But with an H,
what that be? (Horn!)
Scooby, doob duba
Can't get a taste
of that tuba.
Stuck with a squawking bird (Parrot!)
Change it to a tasty word (Carrot!)
That better.
Me never like them feathers.
It takes one little letter
to make a wish a fish.
It takes one little letter
to make a good thing better.
Mmmm...yeah, a yummy frosted cake
or a delicious shake.
A friendly garden snake?
Uh, oh!
The snake is drinking the shake!
It takes one little letter!

Hissy the Snake: One letter!

Big Mouth: To make a wish a fish.
It takes one little letter.
to make a good thing better.

Chorus: Pies!

Big Mouth: Me take them with a side of fries.
Oh, or on a poll for a talking sandwich on a roll.

Trollee: Don't even think about it!

Big Mouth: (singing) Take a heaping up with a ham. (One letter!)
And then me make it jam.
And any old time,
me could turn on a dime.
Me could make it lime. (One letter!)
And before think twice (One little letter!)
Roll on a dice
And change mice to rice
Just one little letter (One little letter!)
It makes a good thing better.
(laughing) Om, nom, nom, nom, nom! Aahhh. Mmmm. Letter L delicious. But not quite cookie! Oh, me go find cookie! Where are the cookies? Cookies!

Ferb Fletcher: Uh, what is that, Phineas?

Phineas Flynn: Material. Ahem. "Say, Ferb, that Big Mouth sure is one chip off the old cookie." (laughing) Try 17.

Ferb Fletcher: Oh, uh, "Yeah, he sure is, Phineas. He takes the cake."

Phineas Flynn: (laughing)

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