I do not know if this has been posted here before but this just blew me away! Especially for people who are fans of the Half Life games!
http://www.youtube.com/watch?v=q1UPMEmCqZo
Uhh, yeah, four posts above yours, and quoted again two posts above.
Just wanted to mention that while this was taken down, Tim Minchin has put it back up, this time with good-quality audio:Saw this one over at Pharyngula:
Note: if you are religious or "spiritual" and easily offended, you may find the above video to be rather offensive. Otherwise, you should find it profoundly hilarious
It does have crap for sound quality, but at least it's got subtitles.
Jesus. That was really well done, actually.
stuff