In the first of tonight's two new back-to-back episodes of New Girl, The Walking Dead's Sonequa Martin-Green guest stars as Winston's (Lamorne Morris) new girlfriend. She's a prankster... But she's not good at it. And her ineptitude at properly executing a practical joke ruins brunch for Schmidt (Max Greenfield) and Cece (Hannah Simone).

Watch the clip above, and shake your head in shame thinking about how even Walking Dead's Sasha would be better at pranking - and she's really sad, all the time.

"Jeff Day" airs Tuesday, April 19 at 8/7c, followed by "Helmet" at 8:30/7:30c on Fox.