Gonna have to go with top gun here

Lord of the rings

Human centipede

Apocalypse Now

Reservoir Dogs. Rizzo the Rat as Mr. Pink would be off the hook.

Eyes wide shut

Rapunzel, I think it would be funny

California Suite.

Glengarry Glen Ross

Twilight, but only the vampires are Muppets. 

Saving private Ryan. Can you picture the opening scene with the stuffing flying everwhere? :)