Ashley listened, taking notes as best as he can, since he had no idea what most of this stuff was. Upon being instructed to try and come up with a mnemonic, he continued writing, trying out a couple before raising his hand to share, since everyone else was doing so, "People Eat Monsters, Dragons And Spiders!"
Of course, that didn't make sense, but it did have eating, monsters, dragons and spiders in it, all things he was pretty fond of. And he didn't have a problem with people, either, so that was cool. So he'd most likely remember it well. And wasn't that the point?