Ask HN: Search clickjacking – what are these pages with `?mtctxxtyx=`?

If you search Google for this term you will find 7.36M pages, visiting each link closes the page and serve no human purpose.

Ref: 1. https://www.google.com/search?q=%22mtctxxtyx%22 2. http://160over90.com/yulg3z6/yipdugt.php?mtctxxtyx=rick-and-morty-jessica-x-reader