This was for the Promo (The Beatnik Show) in Season 5, Episode 16. Shirley is turned on to Beatnik culture, while visiting a local coffee house one evening. She soon begins wearing black, and moping around the apartment, complaining that nothing in her life is "cool" anymore. Laverne then tries to snap her friend out of this Beatnik mindset, so she can go back to being her old self again.