Though I do like Dark Knight/LOTR/etc. here are some that haven't been said yet.
Deathnote I & II - Japanese live action version of the anime, english dubbed voicing <3 Change it up enough from the anime to make it worth watching, and the ending is better.
Must Watch. It's unique and has the greatest battle of wits in history. WATCH IT, or ELSE. Can probably be found online for streaming or download <3
http://www.animeultima.tv/uploads/anime_...ailpic.jpg
http://images3.wikia.nocookie.net/__cb58..._movie.jpg
Office Space - made me drop college when I saw what my future looked like through this movie.
Screwed - funny <3
Falling Down - Epic movie where the antagonist is the main character, even though he means good throughout the movie outside of some certain violent acts. Foo Fighters' video for their song 'Walk' is a parody of this movie.
V for Vendetta - This is what will happen with the AC community if the oppressive dev regime continues.
SAW 1-7 - Not just a gore/torture fest. The story isn't bad and has some nice twists.
And random comedies like dodgeball, happy gilmore, along came polly, bruce almighty, all movies with those actors except new ones.