Or possibly The Squabbs. In the hour long PBS Arthur Christmas special, Arthur's Perfect Christmas (11/23/2000), spoiled rich kid, er, cartoon monkey kid, Muffy Crosswire (voice of Melissa Altro) boasts of this rock band she's hired to play her big Christmas party. At the party, the kids all rock out to the band playing "Boogie Woogie Christmas." Muffy blithely assumes her best friend Francine Frensky (voice of Jodie Resther), also a cartoon monkey kid, will be there. However, the Frenskys are Jewish cartoon monkeys and goyim Muffy's party is on the same night as the last night of Hanukah, so Francine can't make it, but dammit, Muffy just won't listen!