I can't tell if this is on purpose or why anyone would do it. But this sign at work clearly says Elfvators. I know why you shouldn't use the elevator when Gremlins are around, we learned that at the Trylon watching Gremlins 2, but what do elves have to do with anything? Or bear paws, for that matter. I search for Elfvator doesn't show it to be a meme, although this guy found one. And this guy found a better one.