This morning I stumbled upon YouTube’s April Fool’s Joke. Every featured Video on the YouTube home page links directly to the music video for Rick Astley - Never Gonna Give You Up. I did not realize it at first, and I found myself watching the video thinking, “Did I actually click on this?”

It turns out that the video, which was a number one hit in the late 80’s, is an infamous internet meme called a Rickroll.

A Rickroll is where an internet prankster posts a link in a discussion, claiming that the link contains content related to the discussion. When the user clicks on the link, they are taken to the Rick Astley video. They have just been Rickrolled.