Perhaps old hat to most of you, but anything that makes fun of Twilight is a plus in my book, so... Movies in Minutes. Not to be mistaken for the Movies in 15 Minutes, which are also hysterical.

Also check out their other videos. I recommend the ShamWOOHOO! There's also a New Moon one. Titanic. And Wolverine Origins. Transformers. The Grudge. Etc..