"Click here to waste X second(s) of your life" is a fast growing trend on youtube. They are often short pointless videos, designed to do what the title depicts. Waste precious seconds of your life. Videos have also been called "Click here to waste X second(s) of your time". Or, if the video is able to be funny in at least 5 seconds, it could be called "Best two seconds of your life"

It seems to have derived from "I just wasted ten seconds of your life"
https://knowyourmeme.com/memes/i-just-wasted-ten-seconds-of-your-life-crayons-can-melt-on-us-for

Notable Examples are: