Since 2004, Paul Rudd has been trolling Conan O'Brien with a clip a boy in a wheelchair falling off a cliff from the 1988 movie Mac and Me. Here's the …
Rickrolling, alternatively rick-rolling, is a prank and an Internet meme involving an unexpected appearance of the music video for the 1987 Rick Astley song “Never Gonna Give You Up”. The meme is a type of bait and switch using a disguised hyperlink that leads to the music video.
Beware of what links your friends send you. There's a new prank sweeping the Internet called Rickrolling.