The Big Red Jellyfish

The granrojo jellyfish ("big red" in English) is 10-feet across, lives in the deep sea and looks like an escaped uterus hell-bent on revenge. They've only been seen two dozen times, so very little is known about them, aside from their being huge, red versions of what your boner sees when it has a nightmare. Scientists aren't even sure what or how they eat, presumably because the guy who took this series of photographs was never heard from again.