OMG I JUST GOT RICKROLLED!
Apparently, there's this sub-culture of people who have begun "rickrolling" people online. According to Wikipedia:
Rickrolling is an Internet meme typically involving the music video for the 1987 Rick Astley song "Never Gonna Give You Up". The meme is a bait and switch: a person provides a Web link they claim is relevant to the topic at hand, but the link actually takes the user to the Astley video. The URL can be masked or obfuscated in some manner so that the user cannot determine the true source of the link without clicking (and thus satisfying their curiosity). When a person clicks on the link given and is led to the web page he/she is said to have been "Rickrolled".
I am literally rolling in the floor laughing. That's awesome!
I want to do that to someone!