Quote from Stuart in the episode Spoiler: Bert is Magic
Nurse Stephanie: Mr. Bloom. How are we today? Stuart: What? Nurse Stephanie: Time for your meds. Stuart: Meds? Nurse Stephanie: Mm-hmm, three o'clock. Stuart: Okay. [Stuart swallows the pills and then drinks the water] Nurse Stephanie: Oh, isn't that nice? You're very talented. Mm-hmm. [As Nurse Stephanie walks away, Stuart looks down at his drawing, showing Denise, himself, Bert and Penguin Kripke in front of the counter at the store with the vari-state quantum interference device] Stuart: Oh, this is not good.