Whether you’re quivering with excitement or sick of the whole damn thing, you can’t help but admire team Shrek for their punning persistance. A few weeks ago we reported that Dreamworks had released four new posters for their upcoming Shrek 4, each baring inspiring tag-lines such as “where ma witches at?” and “it aint ogre till its ogre”. For all those out there crying “more! More!”, we’re happy to provide