Amazingly, not a Rick'roll.

http://uk.youtube.com/watch?v=Sdjt6Bl5qdY

Hilarious German forklift safety video with subtitles. Takes a little while to get going, but the payoff at the end is so worth it.

Probably NSFW, also, not safe for the squeamish; copious amounts of blood and gore abound but its all done in a purposefully unrealistic and cartoony fashion. Its like Sam Raimi made a safety video.

Edit: it occurs to me that people probably aren't clicking on the link, thinking that it must be a Rick'roll. I assure you, it is not. Its after 12:00pm now anyway, April Fool's is over.