To each their own, but fidget spinner porn? Cmon, people.

Alas, news broke on Monday that Pornhub is reporting a rise in searches for fidget spinner-related erotica on its website, perhaps bringing mankind to a new level of insanity.

"In just over 10 days, there were 2.5 million Fidget Spinner searches on Pornhub," the porn site said, "making it the top trending term and 5th most popular search in May!"

This is madness.

What even is fidget spinner porn? Mashable notes that there are a number of joke videos associated with the term, as well as fairly unimaginative additions to the site's library, such as, "Dank Fidget Spinner on Hot Ass," which is just a fidget spinner spinning away on someone's butt. Cool.

Here's a brief video that shows you exactly what they are and how they're used.

Fidget Spinner Tricks With a Professional Fidgeter

What you'll notice in the video is that the man and is fully clothed, and the fidget spinner isn't being used in a way that's even mildly suggestive. That's certainly for the best.

If you're in the mood for something unconventional that doesn't involve a mini, plastic UFO, then read our guide to kinky sex.