Bert's goldfish

Bert's Goldfish appeared in an Ernie and Bert Sketch of uncertain vintage. Though Bert's favorite pet is Bernice, a substantial number of goldfish are shown swimming around a tank in the apartment. Named fish include Lyle and Talbot (a reference to B-movie character actor Lyle Talbot) and Talbot's wife, Melissa. Talbot is on a diet. According to Ernie, the fish go "Mulm-mulm-mulm" when conversing.