Animaniacs

Animaniacs is a cartoon series revolving around three "puppy-like" creatures Yakko, Wakko and their sister Dot, who live in a water tower in the Warner Bros. studio lot(and pretty much causing havoc there). The show even features segments with other characters like The Goodfeathers, Mindy and Buttons, Slappy the Squirrel and of course Pinky and the Brian, a pair of rodents who are bent on world domination.

Draculee Dracula

Yakko, Wakko and Dot walk up to a castle and are being greeted by Count Dracula. Yakko then asks him "Didn't you used to teach math on Sesame Street?"(reference to The Count)

Video Revue song

A Muppet Family Christmas is mentioned.