But they are all amusing, IMHO:
- Pirates vs. Ninjas!
The victor is unclear, in my opinion. But I’m rooting for the pirates! - Silent Library
The Japanese translations make it all worthwhile. - Exploding Head
There are a lot of variations on this theme, but this one is pretty good. - Star Trek Karaoke
No really, you need to see this if you liked the original Star Trek! And there are more where this came from… - And finally, the piece de resistance: Darth Vader: The Musical!