I posted these on another forums and thought y'all might like to see 'em here and maybe come up with some of your own.

The Jay and Silent Bob Empire Strikes Back
Fiddler On A Hot Tin Roof
Rocky Whore Picture Show (Whore being a 1991 Theresa Russell film)
Con Air America
The Planet of the Grapes of Wrath
Grapes of the Wrath of Khan
Khan's Grapes of Wrath
Khan's Wrath of the Grapes
Problem Child: Hellraiser
Father of the Problem Child
Saving Private Benjamin
Resident Evil Dead Man Walking
Independence Day of the Triffids
Independence Day of the Jackal
Night of the Living Brain Deads
Attack of the Living Brain Deads (a title I give to late night shoppers at 24-hour stores, or just people who are totally braindead 24 hours a day themselves anyway)
Resident Evil Dead Man Walking Tall.
A Nightmare On Mulholland Drive
American History XXX (this is probably the name for a real porn film)
Faster, Catwoman, Kill! Kill!
Monty Python Vs. Anaconda
Monty Python and the Search For The Holy Anaconda
Valley Girl of the Gwangi
Thirteen Ghosts of Mississippi
SWAT The Fly
SWAT The Super Fly
Spy Game Kids
Hellraiser Spawn
Romeo and Juliet Spawn Shallow Hal
The Ring Around The World In 80 Days
Reservoir Dogs Day Afternoon
The Ravenous Hunger
Dr. Zhivago Bedazzled Nurse Betty
Beauty and the Beastmaster
Psycho Basket Case
Army of Darkness Falls
Barbershop Quartet
All About The Almost Famous Benjamins
Fun With Dick And Jane And Tarzan
Silent Blade Runner
Return To Blair Witch Mountain
The Firm Behind Enemy Lines
The Firm Behind
The Sixth Sense and Sensibilities
All About The Benjis
Creature From the Blue Lagoon
From Dusk Till Dawn of the Dead
John Carpenter's Vampire Hunter D
Jesus Christ Vampire Hunter D (never heard of this till I saw it on UGO's Top 11 Vampire Hunters)
When Star Wars of the Worlds Collide
A Big Fish Called Wanda
20,000 Major Leagues of Their Own Under The Sea
Darby O'Gill and the Little Women
Charlie and the Chocolat Factory
The Final Fantasia: The Species Within
Black Beauty and the Beastmaster
The Good, The Bad and The Coyote Ugly
Reservoir Dog Soldiers
Attack of the Replacement Killer Tomatoes!
Million Dollar Baby Geniuses
Friday The 13th Warrior
American Graffiti Bridges of Madison County Over The River Kwai's Edge
When Harry Met Sally and Harold and Maude and Had Fun With Dick and Jane and Bob and Carol and Ted and Alice

And here's what others there have so far come up with:
Sky Captain and the Prisoner of Azkaban
Star Wars: Return of the King
The Postman Always Flew Over the Cuckoo's Nest
There's Something About Hannibal
Zombies: Dawn of the Caribean.
Citizen Conan
The Shawshank Up the Khyber
Silence of the Pokemon
Finding Eraser
Kill Moore
Shaun Of The Empire
Collaterally damaged Terminal
13 Going On Riddick
The Chronicles of Garfield
I, Shrek
American Beauty and the Beast
Apocolypse Now and Then
Dawn of the Dead Alive!
The 13th Hand That Rocks the Cradle
Attack of the killer fried green tomatoes
Time to kill a Mockingbird
The Malteze Falcon and the Snowman
Battlefield Earth vs the flying saucers
Oceans 12 monkeys
Oceans 12 o'clock high noon
The Black Scorpion King
To live and die in LA confidential
Big trouble in little Chinatown
The Omega Man of La Mancha
The Scorpion King Kong

How about:

Secondhand Lion King
The African Queen of The Damned

Good ones!

If I may extend it to book titles, my all time favorite is:

Bleak House of Mirth (Dickens/Wharton)

Another good one is

Tender is the Night of the Iguana (Fitzgerald/Williams)

The Nitpicker's Guide to the Galaxy. (Farrand/Adams)

Actually, I saw House of Mirth, and it was bleak!

Old School of Rock
Animal House of Mirth
Ocean's Se7en 11
There's Something about Mary Queen of Scots

Harry Potter and the Prisoner of Zenda

The Lion,The Witch And The Harry Potter

The Lord of the Ring

Star Trek VI:The Undiscovered Country of OZ

Dirty Harry Potter

The Good,The Bad And The Ugly American

I Walk The Thin Blue Line

"93 Snakes On A Plane."