S16E5: Fat Man and Little Boy
Maybe when the Tooth Fairy saw it was your last baby tooth,
she realized you're not a little boy anymore.
So she gave you a grownup gift.
I'm not gonna grow up!
(CHUCKLES) Oh! Yes, you are.
Why in the right light, you're starting to get your own muzzle.
I thought it was chocolate milk.
Yeah. That's how it starts.