Zooey can’t say "penis."
Although this is from an episode of New Girl, it’s hard to imagine someone else in this scene. Her natural state of awkwardness allows her character to carry out the dialogue effortlessly. We’re not fooled by “peernyas,” “pianist,” and “enispay”. Nor are we surprised that New Girl writers tailored that scene just for Zooey. Seriously, though, how could they resist?