Funny story, Cam.
My son (who turns 4 in two weeks) has been watching some Scooby Doo lately. Some of it scares him, and he asks a lot of questions about the creatures involved in the mysteries. One plot a couple weeks ago involved a giant, squid-like blob with one eye, tentacles, and a loud slobbering roar. It caused Drew some consternation.
Anyway, that was like 10 or 15 days ago, but last night as we are putting him to bed, he asks out of nowhere: "Mommy...why does the [Drew's version of the loud slobbering roar noise] only have one eye?" We both laughed.