I love the trailers for these porn parodies.  Most feature atrocious acting and very little from the original movie.  This trailer features a classic line from the movie that'll make you smile.  The trailer features one tiny dirty word, otherwise no one will no you're even watching a porn trailer.  Click through for the trailer.

The movie is called "This Ain't Jaws" and it's filmed in 3d!  The preview is funny and Evan Stone is evidently wanting to thump the shark on the noggin' with his wanger (which if you've seen his wanger, would definitely kill the shark).  Remember, there's one tiny nasty word in here, but it's essential to get the joke in.  Check it out: