Animaniacs Episode 3

We explore the evolutionary pattern of cartoons, also contains Slappy Squirrel pilot.

H.M.S Yakko
A pun on Charles Darwin's ship, the HMS Beagle, the Warner's go up against a pint-sized pirate, then Explain the Scientific Nature of a Cartoon Character.

Slappy Goes Walnuts
The Pilot Slappy Short. Slappy Squirrel, a grumpy old retired Looney Tune, takes her nephew Skippy under her wing and menters him in the art of cartoons, an art of which she knows every trick in the book.

Yakko's Universe
Yakko sings a song that progressively describes the universe.