Animaniacs (InsideOut Rules Style) - Hamlet
Cassandra, with some skeleton as the skull of Yorick, does the "Alas, poor Yorick" soliloquy from William Shakespare's Hamlet, while Eda, the Owl Lady, "translates" for the viewers while some wacky hijinks going on in the background.
Special thanks to @disneychannelanimation for the Cassandra & Rapunzel footage and @InvaderWakkoReborn & @JoshDezern respectively for the audio.