What's Happening!! - Season 3 Episode 15 Shirley's Fired
Overview: Shirley has decided to ask Rob for a raise and he is shocked but he also has a shock for her, he's decided to hire an additional waitress, Liz. However, her forever clumsiness gets on Shirley's nerves so much that she quits. Later, Shirley witnesses Liz skimming the till.