Bloopers & Behind The Scenes on Instagram: "In This Is 40 (2012), Melissa McCarthy delivers a scene-stealing performance as Desi, the aggressive, unpredictable, and brutally honest wife of Pete’s boss. While her screen time is limited, McCarthy’s presence leaves a lasting impression, injecting the film with chaotic energy and razor-sharp humor. Her character acts as a pressure valve for the movie’s themes of aging, marriage, and midlife anxiety, saying out loud what other characters only think.