Lazy stoner Dale Denton (Seth Rogen) has only one reason to visit his equally lazy dealer Saul Silver (James Franco): to purchase weed, specifically, a rare new strain called Pineapple Express. But when Dale becomes the only witness to a murder by a crooked cop (Rosie Perez) and the city's most dangerous drug lord (Gary Cole), he panics and dumps his roach of Pineapple Express at the scene. Dale now has another reason to visit Saul: to find out if the weed is so rare that it can be traced back to him. And it is. As Dale and Saul run for their lives, they quickly discover that they%u2019re not suffering from weed-fueled paranoia; incredibly, the bad guys really are hot on their trail and trying to figure out the fastest way to kill them both.

If you enjoyed Superbad then more than likely you will enjoy this one. I actually enjoyed it more than Superbad personally. I was actually laughing the majority of the film.
If you have friends that are stoners, this movie will be even more funny for you; at least it was for me.

I agree this movie was hilarious. I seriously almost pissed my pants. The movie from beginning to end is full of memorable one liners. And the trailer doesn't reveal the funniest parts of the movie like most bad comedies. A must see if you liked Superbad, Knocked Up, Forgetting Sarah Silverman.