Gnomeo and Juliet
Sure, butt crack jokes are not quite at the height of intellectual humor and if it were anything but a garden gnome showing a bit too much cheek it likely would be more disgusting than funny. But there is something rather hilarious about this image, especially with the addition of the laughing red gnomes in the background.
How to Live Forever
A great example of how the film's title, tagline, and image come together to make something quite hilarious. Buster, with a pint of beer in one hand and a cigarette in the other shows that there are no absolute tricks to longevity. The expression on his face is perfect.
Madea's Big Happy Family
There were a number of spoof posters for this film but there is something so utterly wrong about this image that makes it hard not to laugh at.
Rango
The humor here just comes from the creature itself. Those eyes, the glum expression on his face, and the shirt - especially the shirt.
A very Harold and Kumar Christmas
Hard not to laugh seeing tough guy Danny Trejo wearing one of the tackiest Christmas sweaters imaginable. And his family all look so... festive.
EspioArtwork31 Jan 20 11:20:16am I Vote for Both Rango and Black Swan
TRAVO Jan 18 11:02:28am I haven't laughed so hard in my life when I saw Danny Trejo wearing that sweater, lol. But uh, yeah, where the heck is Bridesmaids ?
Levi Jan 17 09:04:29pm Young Adult, Bridesmaids????
Ezra's Huge Reviews Jan 17 08:07:18pm Harold & Kumar all the way. I haven't laughed that hard looking at a poster in years.
HomerSimpson Jan 17 07:01:43pm Rango all the way!
esteban Jan 17 06:31:58pm THIS is what made the selection !? You've got to be kiddin' !
Jason Jan 17 05:55:59pm I don't understand why Young Adult, Bad Teacher or Bridesmaids aren't here, considering they got the most votes and beat these 5 by a mile.
Eric Jan 17 05:24:41pm Harold and Kumar. Obviously.
radiofan Jan 17 04:29:00pm The H&K3D poster should win, it screams EPIC everytime you see it
Bill Jan 17 01:15:08pm Sorry, but none of these rate funny.