Ricki and Tim want to know the important stuff: how do you actually sleep? They discover some people sleep in PJs, some sleep completely nude, and one woman shares her bed with four sausage dogs, creating what sounds like the world's warmest slumber party. The callers then have to sing their answer to the tune of Sam Smith's How Do You Sleep?, leading to some very committed performances. Meanwhile, Tim reveals he sleeps in boxers with pockets, because apparently even bedtime needs storage.