Jabootu’s Bad Movie Reviews, a hilarious site poking fun of the worst movies (and some cartoons) ever created. (Don’t be fooled by the fact that they’ve got “Jaws” listed, they just have that there to hold it up beside the sequels and laugh even harder at them)
There’s some great stuff to read in here, for example the review of the movie Santa Claus. The summary reads “Santa, with the help of Merlin the Wizard, fights the devil over the fate of Mexico.” Yeeep. Merlin, how could you sell out like this?! Obviously we need to donate more…
Have fun, but don’t read and drink.
Oh yes…
That page 
I love the reviews about (whatever it was called… Justice League vs All Those Evil Dudes).
“Apparently Black Manta’s only super power is that he owns a boat.” 
Cool site, if you like those try checking out: http://somethingawful.com/reviews/
The articles are a crapshoot of mediocre and hilarious, but the earlier ones, and those written by Lowtax are generally better.
Yeah, I thought of SA’s page as well.
I’m still looking for a copy of Manos: Hands of Fate myself.
Me too, but I’d prefer the MST3K version, myself. 
Also check out BadMovies.org; their reviews are mostly pretty good.
I’ve always liked the Intuitor Insultingly Stupid Movie Physics page. I can’t wait for a review of The Day After Tomorrow.
Hm, that’s pretty good, but a little bit focused on physics. While I understand that this is the point, it’s just not as funny as the other review pages … cripes, I’m starting to review a movie review page.
Something Awful stuff is great, they do a good job on many of their things. Their news bits are the best.
Ah yes – though sometimes I find the concept of a particular article more amusing than the actual article itself, such as “My date with anime character Cutey Honey.”