Have you been Rickrolled? I have. This ridiculous phenomenon has managed to annoy me enough, to warrant it's mention within my blog.
Rickroll
To post a misleading link with a subject that promises to be exciting or interesting, e.g. "Starcraft 2, in-game footage!" but actually turns out to be the video for Rick Astley's debut single, "Never Gonna Give You Up". Allegedly hilarious.
It was funny, for a moment at least. It's no longer funny. If you're thinking about engaging in Rickrolling, don't.