Animaniacy Sezon 1 Odcinek 16: Yakko's Universe

In "Hooray for Slappy," Slappy Squirrel's old cartoon enemies, Walter Wolf, Sid the Squid and Beanie the Bison, attempt to ruin an award banquet given in Slappy's honor. It's the first day of school for the world's strictest teacher and her new students: the wild and wacky Warner siblings ("Chalkboard Bungle"). Finally, "The Great Wakkorotti: The Master & His Music" features Wakko's rendition of the classic waltz, "The Blue Danube."